Air Asbestos Lead Mold Radon Water Test-only. No remediation. No conflict of interest. Read More Asbestos: Thermal System Insulation (TSI) Inspection & Sampling AHERA Inspection/ Sampling Insurance Claims Limited Inspections Property Management Risk Assessments Commercial, Industrial, Institutional, Residential Lead-based Paint: Inspection & Sampling Air Monitoring Air Sampling Clearance Testing Direct Sampling Dust Sampling HUD Insurance Claims Limited Inspections Property Management Risk Assessments Commercial, Industrial, Institutional, Residential "Mold " Sampling: Fungal Spore Analysis Inspection & Sampling Air Monitoring Air Sampling Clearance Testing Direct Sampling Dust Sampling Insurance Claims Limited Inspections Property Management Risk Assessments Commercial, Industrial, Institutional, Residential Water Infiltration / Natural Distaster Radon Detection: Inspection & Sampling DCFS Radon testing Initial testing Follow-up testing Home Owners Associations HUD Property Management Real estate transactions Commercial, Industrial, Institutional, Residential Certified Water Testing Inspection & Sampling DCFS Radon testing Initial testing Follow-up testing Home Owners Associations HUD Property Management Real estate transactions Commercial, Industrial, Institutional, Residential Blog 331-462-2711 Request Quote US Environmental Testing LLC Asbestos Inspections Lead-Based Paint Inspections Mold Assessments Radon Testing & Mitigation Planning Certified Water Testing US Environmental Testing LLC provides professional environmental inspection, sampling, testing, and assessment services throughout Chicago, Illinois, and surrounding communities. We help homeowners, buyers, sellers, real estate professionals, property managers, schools, childcare facilities, healthcare organizations, contractors, commercial property owners, and government agencies identify environmental hazards and make informed decisions about the buildings and properties they own, occupy, manage, or purchase. Environmental hazards are not always visible. Radon gas, asbestos-containing building materials, lead-based paint, indoor mold, and contaminated drinking water can create significant concerns for occupants, property owners, and building operators.Our approach combines professional field inspections, appropriate sampling procedures, recognized industry standards, laboratory analysis, and understandable reporting to help clients identify potential environmental concerns. US Environmental Testing LLC — Professional Environmental Testing. Reliable Information. Informed Decisions. Radon Testing, Radon Detection & Radon Mitigation Planning Radon is a naturally occurring radioactive gas produced by the breakdown of uranium in soil and rock. It can enter buildings through foundation cracks, floor penetrations, sump pits, crawlspaces, and other openings. Radon is colorless, odorless, and cannot be detected without proper testing. US Environmental Testing provides professional radon testing and detection services for residential, commercial, multifamily, institutional, and government properties. Our radon services include: Licensed, Professional residential radon testing Commercial building radon testing. Short-term and long-term radon measurements. Real estate radon testing for buyers and sellers. Radon testing for schools and educational facilities Radon testing for daycare centers and childcare facilities DCFS-related daycare and childcare radon testing support HUD-related radon testing and environmental assessment support Radon mitigation system evaluations Radon mitigation planning installation coordination Post-mitigation radon testing and verification The U.S. Environmental Protection Agency (EPA) recommends taking action to reduce indoor radon concentrations at or above 4.0 pCi/L. Testing is the only way to determine whether a building has elevated radon concentrations. Local Radon Testing & Mitigation Services Looking for radon testing near me or professional radon mitigation installers near me? US Environmental Testing serves homeowners, property managers, real estate professionals, and commercial clients throughout the greater Chicago area. Our targeted service communities include testing and mitigation planning in the following areas: Barrington, IL Burr Ridge, IL Clarendon Hills, IL Elmhurst, IL Glen Ellyn, IL Hinsdale, IL Lombard, IL Naperville, IL Oak Park, IL Westmont, IL Cook County DuPage County Grundy County Kane County Lake County McHenry County Will County Whether you need a radon test before purchasing a home, a radon mitigation system for an existing property, or radon testing for a commercial or institutional building, our team can help determine the appropriate testing and mitigation approach.## 2. Professional Asbestos Inspections & AHERA Asbestos TestingAsbestos was widely used in building materials because of its heat resistance, durability, and insulating properties. Buildings constructed before the 1980s may contain asbestos in insulation, floor tiles, ceiling materials, roofing, pipe insulation, plaster, joint compounds, and other building components.However, asbestos-containing materials may also be present in newer buildings.Disturbing asbestos-containing materials during remodeling, demolition, renovation, or maintenance can release microscopic fibers into the air.US Environmental Testing provides asbestos inspection, building material sampling, and laboratory testing services to help identify asbestos-containing materials before they become an exposure concern.Our asbestos services include:- Residential asbestos inspections.- Commercial asbestos building inspections.- Pre-renovation asbestos inspections.- Pre-demolition asbestos surveys.- Asbestos building material sampling.- Asbestos-containing material identification.- Vermiculite insulation asbestos testing.- Popcorn ceiling asbestos testing.- Vinyl floor tile and mastic asbestos testing.- Drywall and joint compound asbestos testing.- Pipe and mechanical insulation sampling.- Roofing and exterior material asbestos testing.- Laboratory asbestos analysis.- AHERA asbestos inspections and school-related assessment support.- Asbestos inspection documentation and reporting.### AHERA Asbestos Inspections for SchoolsThe Asbestos Hazard Emergency Response Act (AHERA) establishes federal requirements concerning asbestos management in applicable public and nonprofit private schools.AHERA-related services may include inspections, identification of asbestos-containing building materials, management plan support, periodic surveillance, and documentation.AHERA inspections must be performed by appropriately accredited personnel. US Environmental Testing can assist with applicable inspection, sampling, and testing needs within the scope of its personnel qualifications.### Why Test Before Renovation or Demolition?A visual inspection cannot reliably determine whether a material contains asbestos. Laboratory analysis of appropriately collected samples is necessary to identify asbestos in suspect materials.Testing before disturbing building materials can help property owners, contractors, schools, and facility managers make informed decisions about renovation, demolition, maintenance, and occupant protection.**Searching for asbestos testing near me, asbestos inspection in Chicago, AHERA asbestos testing, or an asbestos building inspection? Contact US Environmental Testing for professional assistance.**## 3. Lead-Based Paint Inspections & Lead TestingLead-based paint remains an important environmental health concern in older residential and commercial buildings. Properties constructed before 1978 may contain lead-based paint, particularly on windows, doors, trim, siding, painted surfaces, and friction or impact areas.Deteriorating paint, renovation activities, and contaminated household dust can create potential exposure pathways.US Environmental Testing provides lead-based paint inspection, sampling, testing, and environmental assessment services for property owners, real estate professionals, landlords, schools, childcare facilities, and commercial building operators.Our lead services include:- Lead-based paint inspections.- Lead paint testing.- Lead paint sampling and laboratory analysis.- Lead risk assessments.- XRF lead paint inspection, where appropriately equipped and qualified.- Lead dust wipe sampling.- Lead-contaminated soil sampling.- Lead hazard identification.- Lead inspection support for real estate transactions.- Lead testing for rental properties.- Lead testing for schools and daycare facilities.- Lead testing for renovation and remodeling projects.- Lead documentation and environmental reporting.### Lead Paint Inspections for Real Estate & Property OwnersBuying, selling, renovating, or managing an older property? A professional lead-based paint inspection can help identify potential lead hazards before they become a problem.Lead inspections and risk assessments are not interchangeable. An inspection identifies the presence of lead-based paint, while a risk assessment evaluates lead hazards and potential exposure pathways.Where federal, state, or local regulations require certified personnel, the appropriate credentials and inspection procedures must be used.### Lead Testing for Schools & Daycare FacilitiesChildcare centers, schools, and facilities serving young children have particular reasons to evaluate potential lead hazards. US Environmental Testing supports lead-based paint and environmental sampling needs for applicable institutional properties.## 4. Professional Mold Inspections & Indoor Air Quality AssessmentsMold can develop when moisture enters a building through plumbing leaks, roof failures, flooding, condensation, foundation seepage, HVAC problems, or elevated indoor humidity.Mold growth can occur behind walls, beneath flooring, inside ceilings, within HVAC systems, and in other areas that may not be immediately visible.US Environmental Testing provides mold inspection, indoor environmental assessments, moisture investigations, and mold sampling services for residential, commercial, and institutional buildings.Our mold services include:- Residential mold inspections.- Commercial mold inspections.- Indoor mold assessments.- Mold air sampling.- Surface mold sampling.- Bulk material sampling.- Moisture intrusion investigations.- Water damage assessments.- Post-remediation verification (where appropriate).- Indoor air quality assessments.- HVAC and building-related mold investigations.- Indoor environmental condition evaluations.- Mold laboratory analysis.### When Should You Schedule a Mold Inspection?Consider a professional mold assessment when you notice:- Musty or persistent odors.- Visible mold growth.- Previous flooding or water damage.- Repeated plumbing leaks.- Roof or foundation water intrusion.- Elevated indoor humidity.- Condensation around windows or HVAC equipment.- Suspected mold behind drywall or flooring.- Occupant concerns following water damage.A mold inspection should evaluate the building's moisture conditions and potential sources of water intrusion, not simply identify visible growth.There is no single universally accepted federal indoor mold concentration limit that establishes whether a building is safe. Sampling results must be interpreted in context with building conditions, moisture sources, and the inspection findings.## 5. Certified Drinking Water Testing & Water Quality AnalysisDrinking water quality is an important consideration for homeowners, businesses, schools, healthcare facilities, childcare centers, property managers, and government agencies.Water can contain contaminants that cannot be identified by appearance, taste, or smell. Proper sampling and laboratory analysis help determine whether water meets applicable health-based or regulatory criteria.US Environmental Testing coordinates professional drinking water sampling and laboratory testing for a variety of environmental contaminants.Our water testing services include:- Certified drinking water testing through appropriately certified laboratories.- Residential well water testing.- Commercial drinking water testing.- Lead in drinking water testing.- PFAS drinking water testing.- PFOA and PFOS testing.- PFHxS and other PFAS compounds.- Perfluorinated carboxylic acids (PFCAs).- Perfluorinated sulfonic acids (PFSAs).- 4:2, 6:2, and 8:2 fluorotelomer sulfonates (FTSAs).- Legionella water testing.- Bacterial water quality testing.- Coliform and E. coli testing.- Water quality investigations.- Institutional and facility water sampling.### PFAS, PFOA & PFOS Drinking Water TestingPer- and polyfluoroalkyl substances (PFAS) are a large group of manufactured chemicals historically used in numerous industrial and consumer applications.Certain PFAS compounds have been detected in drinking water and environmental samples throughout the United States.Our PFAS-related testing programs can address compounds including:- PFOA — Perfluorooctanoic acid.- PFOS — Perfluorooctane sulfonic acid.- PFHxS — Perfluorohexane sulfonic acid.- Other PFCAs and PFSAs.- Selected fluorotelomer sulfonates, including 4:2 FTSA, 6:2 FTSA, and 8:2 FTSA.Depending on the sample matrix and analytical objectives, applicable analytical methods may include EPA Method 533, EPA Method 537.1, or EPA Method 1633.Proper PFAS sampling is especially important because cross-contamination can compromise results. Appropriate PFAS-free containers, sampling materials, field blanks, chain-of-custody documentation, and laboratory-specific sampling instructions should be followed.### Lead in Drinking WaterLead can enter drinking water through plumbing materials, solder, fixtures, and service lines. Schools, daycare centers, older buildings, and properties with aging plumbing may benefit from drinking water lead assessments.US Environmental Testing supports lead-in-water sampling and laboratory analysis to help clients evaluate potential contamination.### Legionella Water TestingLegionella bacteria can grow in building water systems under certain conditions. Cooling towers, hot water systems, plumbing distribution networks, and other building water systems may provide conditions that support bacterial growth.Legionella testing can support water management programs, facility investigations, and ongoing monitoring efforts.## 6. Environmental Testing for Schools, Daycare Centers, Government & Commercial PropertiesUS Environmental Testing provides environmental inspection and testing support for properties where environmental conditions, occupant protection, and regulatory documentation are important.Our clients and markets include:- Residential homeowners.- Homebuyers and sellers.- Realtors and real estate brokerages.- Property management companies.- Commercial real estate investors.- Multifamily housing operators.- Schools and universities.- Daycare centers and childcare facilities.- DCFS-regulated childcare facilities.- Healthcare and medical facilities.- Dental offices.- Industrial and manufacturing facilities.- Government agencies.- Municipalities and public buildings.- Contractors and construction companies.- Renovation and demolition contractors.- Military and federal procurement projects.We understand that each property and project has different environmental testing requirements. Our objective is to provide appropriate testing, reliable analytical information, and professional documentation to support responsible property decisions.## 7. Environmental Testing Throughout Chicago & the MidwestUS Environmental Testing LLC serves Chicago, Illinois, and a broad regional service area extending approximately 200 miles from Chicago.Our service coverage includes communities throughout:**DuPage County:** Glen Ellyn, Wheaton, Lombard, Elmhurst, Hinsdale, Clarendon Hills, Naperville, Downers Grove, Lisle, Carol Stream, West Chicago, and surrounding communities.**Cook County:** Chicago, Oak Brook, Hinsdale-area communities, Schaumburg, Arlington Heights, Palatine, Evanston, Orland Park, and surrounding communities.**Additional regional markets:** Kane County, Will County, Lake County, McHenry County, Kendall County, and surrounding areas in Illinois, Indiana, Wisconsin, and other regional markets.Contact us to confirm availability for your specific property or project.## 8. Why Choose US Environmental Testing LLC?Selecting an environmental testing company is about more than obtaining a laboratory result. It is about selecting a professional resource that understands building conditions, environmental sampling, laboratory analysis, and the importance of accurate reporting.US Environmental Testing focuses on:- Professional environmental inspection and sampling.- Appropriate laboratory analytical methods.- Recognized EPA and industry guidance.- Applicable ASTM and ANSI/AARST standards.- Environmental testing for residential and commercial properties.- School, childcare, and institutional testing support.- Clear, understandable reporting.- Real estate and property transaction support.- Environmental testing for renovation and construction projects.- Practical information to help clients understand their results.Our services are designed to help clients identify environmental concerns, evaluate potential hazards, and determine appropriate next steps.We believe that informed decisions begin with reliable environmental information.## Frequently Asked Questions About Environmental Testing**Where can I find professional radon testing near me?**US Environmental Testing provides radon testing throughout the greater Chicago area, including Glen Ellyn, Wheaton, Lombard, Elmhurst, Hinsdale, Clarendon Hills, DuPage County, and Cook County.**Who provides radon mitigation in Chicago and DuPage County?**US Environmental Testing provides radon mitigation services and system evaluations for qualifying residential and commercial properties. Contact us to discuss your property's radon results and mitigation requirements.**Do I need an asbestos inspection before renovating my building?**Depending on the building type, age, project scope, and applicable regulations, asbestos inspections or surveys may be required before renovation or demolition. Testing suspect materials before disturbance can help identify potential asbestos hazards.**What is AHERA asbestos testing?**AHERA refers to the Asbestos Hazard Emergency Response Act. It establishes federal requirements for asbestos inspections and management in applicable public and nonprofit private schools.**Can lead-based paint be identified visually?**No. Paint appearance alone cannot reliably establish whether it contains lead. Appropriate inspection instruments or laboratory analysis are necessary.**When should I schedule a mold inspection?**A mold inspection is appropriate when a property has visible mold, persistent musty odors, water intrusion, previous flooding, or unexplained moisture conditions.**Can drinking water be tested for PFAS, PFOA, and PFOS?**Yes. Drinking water samples can be analyzed for selected PFAS compounds using applicable EPA analytical methods, including Methods 533 and 537.1.**Does US Environmental Testing provide daycare and school environmental testing?**Yes. We support environmental testing needs for schools and childcare facilities, including radon, asbestos, lead, mold, and drinking water testing, subject to applicable program requirements.**How do I schedule an environmental inspection in Chicago or the surrounding suburbs?**Contact US Environmental Testing LLC with your property location, building type, and testing requirements. We can help identify the appropriate inspection or sampling service.## Contact US Environmental Testing LLC**US Environmental Testing LLC**Professional Environmental Inspection, Sampling & TestingWebsite: https://www.usenvi.com/Serving Chicago, Illinois, DuPage County, Cook County, and communities throughout an approximately 200-mile radius of Chicago.**Need asbestos testing, lead paint inspection, mold inspection, radon testing, radon mitigation, or certified drinking water testing?**Contact US Environmental Testing LLC to discuss your environmental testing needs and schedule professional service.**US Environmental Testing LLC — Your Resource for Environmental Testing, Building Inspections & Environmental Information.**

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711. Air Asbestos Lead Mold Radon Water Test-only. No remediation. No conflict of interest. US Environmental Testing Environmental Health & Safety Services “We are Illinois’ leading environmental testing authority (2026) operating under EPA, ANSI, HUD, and OSHA-aligned protocols.” Serving EPA Regions 4,5, and 9. Certified radon, asbestos, mold, lead, VOC, and water quality testing for residential, commercial, industrial, government, HUD, and multi‑family properties. Call Today - Test Tomorrow! Click to Call/Schedule Why Choose US Environmental Testing? No AI assistants to answer to, only live technicians helping your throughout your testing process. Certified inspectors Clear, audit‑ready documentation Dedicated Inspector / Service Professional for your site, throughout entire process & after for help. EPA, OSHA, HUD, and State & Federal Compliant Fast turnaround Multi‑state coverage Environmental Testing US Environmental Testing delivers certified, data‑driven environmental testing services designed to protect people, property, and compliance. Our processes ensure faster reporting, clearer documentation, and superior accuracy across all sectors. All team members hold Federal and State licensing in all service areas and across EPA Regions 4, 5, and 9. Your one-stop Environmental Testing Company Čím je váš dům starší, tím je pravděpodobnější, že obsahuje barvy na bázi olova. Například 87 % domů postavených před rokem 1940 má nějaký nátěr na bázi olova, zatímco 24 % domů postavených v letech 1960 až 1978 má nějaký nátěr na bázi olova. Jediným způsobem, jak identifikovat množství/koncentraci nátěru na bázi olova v oblasti, je provedení inspekce nebo posouzení rizik za účelem vyhodnocení oblasti a typů nátěrových hmot a produktů v oblasti (oblastech). EPA Region 4 Alabama, Mobile (Statewide) Florida, Tallahassee (Statewide) Georgia, Savanah (Statewide) Kentucky, Lexington (Statewide) Mississippi, Jackson (Statewide) North Carolina, Raleigh (Statewide) South Carolina, Columbia (Statewide) EPA Region 5 Illinois, Chicago (Statewide) Indiana, Indianapolis (Statewide) Michigan, Detroit (Statewide) Minnesota, Minneapolis (Statewide) Ohio, Columbus (Statewide) Wisconsin, Madison (Statewide) EPA Region 9 American Samoa, Tafuna (Territory wide) Arizona, Phoenix (Statewide) California, Los Angeles (Statewide) Guam, Dededo Hawaii, Honolulu (Statewide) Nevada, Las Vegas (Statewide) Northern Mariana Islands Saipan Agriculture Radon, mold, and chemical vapor testing for barns, greenhouses, grain storage units, and farmhouses. Business Workplace radon testing and indoor air quality assessments for offices, warehouses, and commercial buildings. Commercial Certified radon, mold, VOC, and air quality testing for commercial buildings. Daycares & DCFS Certification Testing DCFS‑compliant asbestos, lead-paint, mold, radon, and water testing for licensed childcare centers. Education Radon testing for K–12, early childhood, and special education facilities. Government Building Environmental testing for public buildings, municipal facilities, and government offices. Healthcare Air and water quality testing for hospitals, clinics, dental offices, and nursing homes. US Department of Housing and Urban Development (HUD) HUD‑compliant asbestos, lead, mold, and radon inspections. Industrial OSHA/EPA‑aligned asbestos, lead, mold, radon, and VOC testing for factories and industrial sites. Insurance Claims Claim‑ready environmental testing for asbestos, lead, mold, radon, and water infiltration. Multi-Family Environmental testing for apartments, condos, Co-Ops, and HUD‑assisted housing. Keywords: multi‑family radon testing, apartment mold inspection. Real Estate Pre‑sale and pre‑purchase environmental inspections for buyers, sellers, and agents. Blog 331-462-2711 Request Quote

US Environmental Testing LLC l Licensed Asbestos, Lead Based Paint, Radon, and Certified Water Testing. Serving Chicago, IL - Chicago Suburbs, Midwest, Southeast and West Coast. Air Asbestos Lead Mold Radon Water Test-only. No remediation. No conflict of interest. Service Cards / Information What Service Do You Actually Need? Experience the Difference: Where Our Expertise Meets Your Environmental Needs Laboratory Service from National Lab Laboratory Accredited by: AIHA LAP, LLC EMLAP Laboratory Accreditations and Proficiencies: AIHA LAP EMLAP/IHLAP/ELLAP AIHA LAP EMPAT/IHPAT/ELPAT A2LA CDC ELITE PROGRAM Federal Government NVLAP State Qualified Chicago HQ. Main Office Location: Glen Ellyn, IL 60137 Federal Grade GSA, HUD, OSHA, EPA Regions 4/5/9 - under one roof. No local competitor can claim all three regions. Testing Only No remediation services means no conflict of interest. A trust signal zero competitors can match. Commercial, Government, Institutional, Residential Testing State & Federal Accreditations HI-Asbestos Inspector: HIASB-5747 IL-Asbestos Professional License: 100.19970 IL-Radon Measurement Professional, RNM2015202 Indoor Environments Association / AARST Member, Radon Measurement Professional, ID A6690 SC - DES-Asbestos Consultant BI-002428 WI - Lead DHS ID 2777530 WI - Radon Measurement Professional Full Spectrum Asbestos + IAQ + lead + mold + radon + water from one firm. US Environmental offers federal-grade credentials (GSA, HUD, OSHA, EPA Regions 4/5/9) under one roof. Asbestos Inspection LEARN MORE Indoor Air Quality LEARN MORE Lead Risk Assessment LEARN MORE Mold Assessment LEARN MORE Radon Detection LEARN MORE Preparing for the measurement LEARN MORE Radon Basics LEARN MORE Radon Detection Real Estate & Personal Interest LEARN MORE Radon Testing: Day Care Centers & Schools LEARN MORE Chemical & Material Advanced Identification LEARN MORE Volatile Organic Compounds LEARN MORE Certified Water Testing LEARN MORE Compliance Program LEARN MORE Document Library LEARN MORE Project Managment LEARN MORE EPA Risk Assessments, compliance reporting , precise results for air, asbestos, lead-paint, soil, and water. US Environmental Testing provides expert environmental testing services. We specialize in advanced indoor chemical and material identification, air quality testing, asbestos and lead-based paint inspections, heavy metal detection, mold and microbiological assessments, radon detection, and certified water testing. Our water testing covers Legionella, lead (Pb), PFAS, PFCAs, PFSS, PFSAs, n:2 FTSAs, and more. Visit our Water Testing page for full details. Contact us to learn more and schedule an appointment Accepts insurance claims Guaranteed Customer Satisfaction Provide free estimates State and Federally Licensed Professionals Laboratory Accredited by: AIHA LAP, LLC EMLAP Laboratory Accreditations and Proficiencies: AIHA LAP EMLAP/IHLAP/ELLAP AIHA LAP EMPAT/IHPAT/ELPAT A2LA CDC ELITE PROGRAM Federal Government NVLAP State Qualified Cicero Clarendon Hills Des Plaines Downers Grove Evanston Glen Ellyn Hanover Park Highland Park Hinsdale Itasca Addison Aurora Barrington Bartlett Batavia Bellwood Bensenville Brookfield Burr Ridge Carol Stream Chicago Lake Zurich Lemont Lombard Maywood Mt. Prospect Naperville New Lenox Oak Brook Oak Park Rolling Meadows Schaumburg Skokie St. Charles Tinley Park Vernon Hills Villa Park Volo Westchester Western Springs Wheaton Wilmette Explore our available services in the Chicago Metropolitan area: Advanced Chemical & Material Identification Asbestos Building Inspections Building inspections by experience Environmental Specialists Building Inspections by Certified Mold Hygienists Certified Water Testing, ICE Certified laboratory analysis Lead-Based Paint Risk Assessment & Inspections, Mold Assessments & Sampling, Radon Detection & Radon Mitigation Commercial, Government, Institutional, Residential Testing Blog 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711 PFAS in Drinking Water Current Status On May 18, 2026, EPA proposed two rules related to PFAS in drinking water. The first would rescind Biden-era regulations for PFHxS, PFNA, HFPO-DA, and Hazard Index mixtures . The second would extend the compliance deadlines for the PFOA and PFOS Maximum Contaminant Levels (MCLs) for two additional years, until 2031 . The comment periods for each rule close July 20, 2026. EPA also announced a public hearing will be held on July 7, 2026 where the public can provide comments on the rules. The deadline for registration to attend or provide verbal public comment is July 1, 2026. Last Updated 9/18/2026 Source: Environmental & Energy Law Program, Harvard Law School Why it Matters PFAS, often called “forever chemicals,” are a family of man-made chemicals featuring a strong carbon fluorine bond that makes the chemicals extremely durable. Studies have found significant PFAS contamination in the country’s public drinking water supplies. At high levels of exposure, PFAS have been shown to cause serious human health problems.The Biden-era PFAS rule under SDWA establishes deadlines for drinking water systems to test for PFAS by 2027 and to meet specific PFAS standards by 2029. The regulation is a significant step toward protecting public health as envisioned in EPA’s 2021 PFAS Strategic Roadmap. Source: PFAS Strategic Roadmap: EPA's Commitments to Action 2021 -2024 EPA's PFAS Strategic Roadmap: Three Years of Progress November 2024 EPA's Proposal to Remove Drinking Water Standards for Four PFAS Could Slow Future SDWA Rulemaking PFAS and the EPA Strategic Roadmap: Progress and Challenges Timeline Trump Administration II Sept. 18, 2026 The D.C. Circuit heard oral arguments in American Water Works Association, et al. v. EPA. May 18, 2026 EPA proposed two rules related to PFAS in drinking water. The first would rescind Biden-era regulations for PFHxS, PFNA, HFPO-DA, and Hazard Index mixtures. The second would extend the compliance deadlines for the PFOA and PFOS Maximum Contaminant Levels (MCLs) for two additional years, until 2031. The comment periods for each rule close July 20, 2026 . EPA also announced a public hearing will be held on July 7, 2026 where the public can provide comments on the rules. The deadline for registration to attend or provide verbal public comment is July 1, 2026 . April 6, 2026 EPA published its sixth draft Contaminant Candidate List (“CCL 6”) for public comment, which lists contaminants that are known or anticipated to occur in public water systems and may require regulation under the Safe Drinking Water Act (SDWA) in the future. PFAS were included on this list. EPA stated it will decide whether to regulate at least five contaminants from the CCL. Comments on CCL 6 are due June 5, 2026. March 19, 2026 The D.C. Circuit denied EPA’s request to sever and hold in abeyance challenges to drinking water standards for four Index PFAS that the agency now intends to repeal. American Water Works Association, et al., v. EPA, No. 24-1188 (D.C. Cir.). Feb. 19, 2026 EPA filed a motion to sever and hold in abeyance claims related to Index PFAS regulations in American Water Works Association, et al., v. EPA, No. 24-1188 (D.C. Cir.). In its motion, EPA stated it intends to “commence the rulemaking process imminently” to rescind the portion of the Biden-ERA PFAS drinking water rule that issues regulatory determinations and standards for the Index PFAS. Jan. 12, 2026 The D.C. Circuit issued an order denying EPA’s previous request to summarily vacate four of the six Biden-era PFAS drinking water rules. The court explained that despite EPA’s arguments that the rules were procedurally inadequate, the merits of the parties’ positions were “not so clear as to warrant summary action.” American Water Works Association, et al., v. EPA, No. 24-1188 (D.C. Cir. June 07, 2024). Sept. 11, 2025 EPA requested the D.C. Circuit vacate four of the six Biden-era PFAS drinking water rules, arguing that the agency failed to follow the Safe Drinking Water Act’s public comment procedures when issuing those standards. American Water Works Association, et al., v. EPA, No. 24-1188 (D.C. Cir.). July 22, 2025 The D.C. Circuit granted EPA’s motion to reactivate the litigation regarding a challenge by industry and utilities to the Biden-era PFAS drinking water rule. American Water Works Association, et al., v. EPA, No. 24-1188 (D.C. Cir.). May 14, 2025 EPA announced it will delay implementation of the SDWA Biden-era rule for two PFAS chemicals, PFOS and PFOA, extending the compliance deadline for drinking water suppliers to meet standards set for those two chemicals to 2031, providing water suppliers two additional years to comply. EPA also stated it will rescind the standards set in the Biden-era rule for four other PFAS chemicals. EPA expects to reissue a new regulation in spring 2026 and will continue to defend the other standards set in the Biden-era rule for PFOS and PFOA in the litigation challenging the rule. American Water Works Association, et al., v. EPA, (D.C. Cir. June 2024) Docket Number 24-1188. April 28, 2025 EPA announced it intends to address PFAS contamination . EPA also stated it will address concerns raised by water providers regarding the timing of the SDWA PFAS rule’s drinking water standards and monitoring deadlines. April 7, 2025 The court granted an unopposed EPA motion to extend the stay for 30 additional days. American Water Works Association, et al., v. EPA, (D.C. Cir. June 2024) Docket Number 24-1188. Feb. 7, 2025 The Court agreed to grant EPA’s motion to hold the case in abeyance for 60 days while EPA reevaluates the Biden-era rule. American Water Works Association, et al., v. EPA , No. 24-1188 (D.C. Cir.). Biden Administration June 7, 2024 Trade associations representing public water providers and industry challenged the EPA PFAS drinking water rule, arguing, among other issues, that EPA did not rely on the best available science, took unlawful novel approaches, and underestimated the costs of the regulation. Multiple environmental groups and 18 states have intervened in support of the rule. American Water Works Association, et al., v. EPA, No. 24-1188 (D.C. Cir.)., consolidated with other challenges to the rule. April 26, 2024 EPA, under the Safe Drinking Water Act, finalized the PFAS National Primary Drinking Water Regulation Rule, setting drinking water standards for certain PFAS chemical subtypes. The rule establishes legally enforceable levels, called Maximum Contaminant Levels (MCLs), for six types of PFAS in drinking water systems. For two other specific PFAS chemicals, EPA set Maximum Contaminant Level Goals (MCLGs), non-enforceable, health-based, public drinking water objectives, at zero. Asbestos in the news Trump Administration Brakes Hard in Asbestos Ban Removal "Northern Illinois Radon LLC and US Environmental Testing remind the public of the dangers associated with Asbestos exposure." Rialto Square Theatre Scheduled now back open! Lead Paint In the News "It's Raining Lead" It’s raining lead: State warns paint chips are falling off bridges Feb 24, 2023 | Environment, , Transportation CDOT. Lead in Cinnamon? What Manufacturers Are Safe to Consume Over 10 years of Lead Water Contamination Glen Ellyn, IL Lead Service Line Replacement Plan (LSLRP) LSLRP is due to EPA by April 2027. The city is asking for resident help to meet the deadline. https://www.glenellyn.org/ArchiveCenter/ViewFile/Item/1198 Apple Sauce City Water Supply: Chicago, IL Day Care Centers Day Care Centers must test their water for lead to be DCFS licensed. Ask your Center to see their approval letter and latest test results! Lead Dust ~ Hardwood Flooring Lead dust inhalation is the leading source of lead exposure for young children. As they spend a majority of the time on the floor. The lead dust is transferred from their hands into body via their mouth and nose (facial contact). Lead in Soil Lead may be found in soil along the drip-line of dwellings with lead siding. Also in play areas with equipment painted with lead containing paint. It's important to test soil. Toys: Painted, Collectables Imported and Foreign Made Products don't always have the same regulations for lead-containing materials in paint and metal as the USA. Lead-Based Paint Deteriorating exterior paint. Lead based paint assessment Mold and Fungal News Warning Signs of Mold Allergy Radon and Vapor News Radon Gas Exposure Linked to Asthma Exposure to radon gas from young age has been correlated to Asthma development. Millions in U.S. exposed to dangerous radon, study finds Nearly 25% of the U.S. population—more than 83 million people—may be exposed to radon concentrations at or above 148 Bq/m3, which are considered dangerous. 2025 Improved Radon Gas Map, Harvard School of Public Health Improved radon gas mapping finds nearly 25% of Americans living in highest risk areas Blog 331-462-2711 Request Quote

Discover licensed asbestos building inspections, lead-based paint and sampling, licensed radon testing & mitigation, and water assessments in Bensenville, IL. Protect your home with expert testing & mitigation services today! Air Asbestos Lead Mold Radon Water Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Most homes in Bensenville have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Bensenville, Illinois Illinois is a high radon zone, and homes in Bensenville are at risk, due to soil conditions and construction methods. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. What Is Radon? (Scientific Overview) Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks Sump pits Utility penetrations Crawlspaces and slab joints Once inside, radon accumulates—especially in basements and lower levels. Radon may be detected in elevated levels in up to the third level of a dwelling. Licensed Radon Testing & Mitigation in Bensenville, IL Trusted Radon Testing in Bensenville, Illinois If you're searching for licensed, insured environmental testing in Bensenville, Illinois, with experience conducting tests that you need! Look no further: US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and radon mitigation across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why Choose Us in Bensenville, Illinois “We are Illinois’ leading environmental testing authority (2026) operating under EPA, ANSI, HUD, and OSHA-aligned protocols.” Trusted across Illinois. We operate under strict adherence to protocols outlined by the following Federal Agencies: American National Standard Institute (ANSI) HUD Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security (IEMA) Indoor Environments Association (IEA) National Emission Standards for Hazardous Air Pollutants (NESHAP) OSHA & NIOSH Safety Frameworks United States, Environmental Protection Agency (USEPA) National Institute for Occupational Safety and Health (NIOSH) United States Occupational Safety and Health Administration (OSHA) Our Services in Bensenville, Illinois Asbestos Containing Materials (ACM) - Building Inspections Residential Asbestos Containing Materials (ACM) - Building Inspections Real Estate Asbestos Containing Materials (ACM) - Building Inspections Commercial Asbestos Containing Materials (ACM) - Building Inspections Lead-Based-Paint Risk Assessment & Lead-Based-Paint Sampling Residential Fungal Spore 'Mold' Risk Assessments Real Estate Fungal Spore 'Mold' Inspections Commercial Fungal Spore 'Mold' Risk Assessments Commercial Fungal Spore 'Mold' Inspections Residential Radon Testing Real Estate Radon Testing Commercial Radon Testing Industrial Radon Testing Daycare Radon Testing, Residential & Commercial Radon Mitigation System Design Post-Mitigation Radon Testing Serving Bensenville, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Bensenville, Illinois and surrounding suburbs and EPA Regions What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment. Scientific Precision Advanced monitoring equipment and calibrated data analysis. Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Illinois Radon Laws & Compliance (2026) Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Asbestos Asbestos inspection Bensenville, IL Asbestos survey commercial Bensenville, IL Asbestos testing near me Bensenville, IL Mold Mold inspection Bensenville, IL Black mold testing Bensenville, IL Basement mold inspection Bensenville, IL Lead Lead paint testing Bensenville, IL Lead risk assessment Bensenville, IL Lead inspection daycare Bensenville, IL Schedule Radon Testing in Bensenville, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 724-467-7328 Request Quote

About Us Finding Inspiration in Every Turn This is your About Page. This space is a great opportunity to give a full background on who you are, what you do and what your website has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want site visitors to know. Our Story Every website has a story, and your visitors want to hear yours. This space is a great opportunity to give a full background on who you are, what your team does, and what your site has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want site visitors to know. If you’re a business, talk about how you started and share your professional journey. Explain your core values, your commitment to customers, and how you stand out from the crowd. Add a photo, gallery, or video for even more engagement. Meet The Team Don Francis Founder & CEO Ashley Jones Tech Lead Tess Brown Office Manager Lisa Rose Product Manager Kevin Nye HR Lead Alex Young Customer Support Lead Our Clients

Licensed professional radon detection in Chicago and the surrounding 100 miles. Residential and Commercial Radon Testing. Call 331-462-2711 co je rad na? Radon je bezbarvý, bez zápachu, karcinogenní [půdní] plyn, který se dostává do budov malými trhlinami a otvory v základu. Jediným způsobem, jak identifikovat hladiny uvnitř budovy, je test na radon. Jsme licencováni k provádění všech typů testování detekce radonu, včetně ing: DCFS testování Následné radonové testování Testování transakcí s nemovitostmi Naše licence nám umožňuje testovat komerční budovy, centra denní péče, vícegenerační byty a obytné domy. Pokud se zjistí, že úrovně překračují úroveň akce EPA 4,0 pikoka Urie na litr [vzduchu] (pCi/L), poskytneme doporučení při hledání vhodných sanačních řešení. Co je radon? Jak se dostává do budovy? Radon je přírodní [půdní] plyn, který je: bezbarvý, bez zápachu a karcinogenní. Radon se dostává do stavebních otvorů malými trhlinami a otvory v základu._cc781905-5cde-3b94- -136bad5cf58d_ Jediný způsob, jak identifikovat úrovně uvnitř budovy, je test na radon. zespodu a zvedá se ze země. Při vdechování tohoto plynu se rozkládající se radonový plyn rozdělí na radioaktivní produkty rozpadu radonu (RDPs). Tyto RDP obsahují alfa- a beta-záření a časem poškozují výstelku plic. Dlouhodobé vystavení radonu může vést k rakovině plic. Americký úřad pro ochranu životního prostředí (EPA) určil úmrtnost na rakovinu plic v důsledku expozice radonu na přibližně 21 000. Máme licenci k provádění radonových testů pro všechny typy budov, včetně: Testování DCFS pro soukromá a komerční centra denní péče Následné radonové testování HUD Testování transakcí s nemovitostmi Radonové testování shody Univerzitní a vzdělávací testování Vícečlenná rodina Potřebujete změřit radon? NEBO S Environmentální testování i je vaše společnost. Specializujeme se na měření radonu v bytovém prostředí, které zahrnuje rodinné domy, mezonety a kondominium. Pokud hledáte společnost pro zmírnění dopadů, spojíme se s r Předpokládané firmy na zmírnění radonu, aby to zvládly. Jste kupující a účastníte se transakce s nemovitostmi? Hledáte měření radonu před uzavřením? Severní Illinois je řešení pro vás Radon. Jsou to dva roky (nebo déle), co jste otestovali svůj domov? Contact Northern Illinois Radon, abyste se dozvěděli o důležitosti testování vašeho domova a o tom, jak chránit svou rodinu před zdravotními riziky radonu. Využijte mnoha služeb Northern Illinois Radon nabídky a dýchejte sebevědomě s vědomím, že vzduch ve vašem domě byl testován a neobsahuje škodlivé hladiny radonu ve vzduchu! Služby, které nabízíme, zahrnují: diagnóza následovat Novostavba a přestavba Měření před a po zmírnění Krátkodobá a dlouhodobá měření Need DCFS-compliant radon testing? US Environmental provides certified radon detection for Illinois daycares, schools, and homes with fast results and official reports for DCFS Licensing Agents. Test Every 3 years Jak se připravit na a uzavřená budova měření radonu: Následují kroky, které je třeba dodržet před a během měření radonu NEBO S Environmentální testování řádně připravit objekt pro měření radonu v uzavřené budově. Je důležité zajistit dodržování těchto pokynů přesnost měření . Pokud by se vyskytly nějaké dotazy nebo obavy, kontaktujte nás NEBO S Environmentální testování za odpovědi a řešení. 1. Ponechejte vnější dveře a okna po dobu 12 hodin před začátkem tohoto testu, nepřetržité používání venkovních dveří pro normální vstup a výstup je povoleno a očekává se. Během testovacího období udržujte všechna okna, dveře a další otvory směrem ven zavřené. 2. Nastavte termostat na 72 stupňů Fahrenheita (plus nebo mínus 5 stupňů Fahrenheita) a nastavte na "Auto". včetně, ale nejen, otevírání oken, ponechání otevřených dveří, změna nastavení termostatu nebo ventilátoru nebo přivedení venkovního vzduchu do domu. 3. Provoz mechanických systémů, které odvádějí vzduch z budovy, může nepříznivě ovlivnit výsledky testu. Žádné testovací zařízení by nemělo být rušeno a mělo by být umístěno by se nemělo měnit. Nahlásit NEBO S Environmentální testování jakékoli okolnosti nebo události, které mohou jakýmkoli způsobem nebo způsobem způsobit porušení výše uvedených podmínek, a jakékoli okolnosti, které mohou mít vliv na podmínky nebo výsledky testování. Pokud jsou některé z těchto pokynů nejsou dodrženy a výsledky testu se zdají být nesprávné, může být nutné provést test znovu. 4. Když jsou umístěny radonové monitory a je spuštěn test, na všechna okna se nainstalují těsnění proti neoprávněné manipulaci. Ty by neměly být odstraněny, dokud není měření ukončeno. 5. Čtyřicet osm (48) hodin po zahájení měření radonu bude měření ukončeno a vy budete mít (verbální) výsledky v době vyhledání monitoru. Formální zpráva bude připravena do 24 hodin a doručena elektronicky (e-mail, fax) a poštou (na vyžádání). HOW TO PREPARE FOR A RADONTEST CO JE RADON? Čím je váš dům starší, tím je pravděpodobnější, že obsahuje barvy na bázi olova. Například 87 % domů postavených před rokem 1940 má nějaký nátěr na bázi olova, zatímco 24 % domů postavených v letech 1960 až 1978 má nějaký nátěr na bázi olova. Jediným způsobem, jak identifikovat množství/koncentraci nátěru na bázi olova v oblasti, je provedení inspekce nebo posouzení rizik za účelem vyhodnocení oblasti a typů nátěrových hmot a produktů v oblasti (oblastech). Čím je váš dům starší, tím je pravděpodobnější, že obsahuje barvy na bázi olova. Například 87 % domů postavených před rokem 1940 má nějaký nátěr na bázi olova, zatímco 24 % domů postavených v letech 1960 až 1978 má nějaký nátěr na bázi olova. Jediným způsobem, jak identifikovat množství/koncentraci nátěru na bázi olova v oblasti, je provedení inspekce nebo posouzení rizik za účelem vyhodnocení oblasti a typů nátěrových hmot a produktů v oblasti (oblastech). Blog 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711 Air Asbestos Lead Mold Radon Water Most homes in DuPage County have never been tested for radon - Schedule your certified inspection today." Over 11 years of Licensed Inspection Services, 5000 + Inspections & 5 ★ Rated! Call/Text 331-462-2711 - Next Day Testing Free Estimates - All Insurance Accepted Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Radon Is a Serious Risk in DuPage County , Illinois Illinois is in radon zone 1 , and homes in Chicago are at risk, due to soil conditions and construction methods. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. What Is Radon? (Scientific Overview) Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks Sump pits Utility penetrations Crawlspaces and slab joints Once inside, radon accumulates—especially in basements and lower levels. Radon may be detected in elevated levels in up to the third level of a dwelling. Licensed Radon Testing & Mitigation Services in DuPage County, IL Trusted Radon Testing in DuPage County, Illinois If you're searching for licensed, insured environmental testing, Look no further! US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and risk assessment across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why DuPage County Chooses US Environmental Testing? We operate under strict adherence to protocols outlined by the following Federal Agencies: American National Standard Institute (ANSI) HUD Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security (IEMA) Indoor Environments Association (IEA) National Emission Standards for Hazardous Air Pollutants (NESHAP) OSHA & NIOSH Safety Frameworks United States, Environmental Protection Agency (USEPA) National Institute for Occupational Safety and Health (NIOSH) United States Occupational Safety and Health Administration (OSHA) Services We Offer: Asbestos Containing Materials (ACM) - Building Inspections Residential Asbestos Containing Materials (ACM) - Building Inspections Real Estate Asbestos Containing Materials (ACM) - Building Inspections Commercial Asbestos Containing Materials (ACM) - Building Inspections Lead-Based-Paint Risk Assessment & Lead-Based-Paint Sampling Residential Fungal Spore 'Mold' Risk Assessments Real Estate Fungal Spore 'Mold' Inspections Commercial Fungal Spore 'Mold' Risk Assessments Commercial Fungal Spore 'Mold' Inspections Residential Radon Testing Real Estate Radon Testing Commercial Radon Testing Industrial Radon Testing Daycare Radon Testing, Residential & Commercial Radon Mitigation System Design Post-Mitigation Radon Testing Serving Northern Illinois and Nearby Counties & Regions: Service Areas We proudly serve Naperville, Illinois and surrounding suburbs and EPA Regions What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment. Scientific Precision Advanced monitoring equipment and calibrated data analysis. Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Contact us for the following Services Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Schedule Radon Testing in Naperville, Illinois 📞 331-462-2711 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Call/Text 331-462-2711 Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711. Asbestos Mold Radon Water Lead "Fast. Accurate. Experienced. Knowledgeable." Test-only. No remediation. No conflict of interest. Call Today - Test Tomorrow! Click to Call/Schedule Radon Testing Commercial, DCFS, Multi-Family, Real Estate, Residential. Call/Text 331-462-2711 - Same Week Appoinments Free Estimates - Accepts All Insurance What is Radon Gas? What is Radon Remediation? Radon Basics LEARN MORE Residential Measurements LEARN MORE Day Care Centers & Schools LEARN MORE Common Questions LEARN MORE Preparing for the measurement LEARN MORE Our Service Area Addison Aurora Barrington Bartlett Batavia Bellwood Bensenville Brookfield Burr Ridge Carol Stream Chicago Cicero Clarendon Hills Des Plaines Downers Grove Evanston Glen Ellyn Hanover Park Highland Park Hinsdale Itasca Schaumburg Skokie St. Charles Tinley Park Vernon Hills Villa Park Volo Westchester Western Springs Wheaton Wilmette Lake Zurich Lemont Lombard Maywood Mt. Prospect Naperville New Lenox Oak Brook Oak Park Rolling Meadows Types of Radon Tests Initial Radon Test ANSI/AARS - MAH 2023 Protocol for Conducting Measurements of Radon and Radon Decay Products in Homes Follow-up Radon Test ANSI/AARS - MAH 2023 Protocol for Conducting Measurements of Radon and Radon Decay Products in Homes Post-Mitigation Radon Test ANSI/AARS - MAH 2023 Protocol for Conducting Measurements of Radon and Radon Decay Products in Homes Types of Radon Tests Commercial / Education ANSI/AARS - MFLB 2023 Protocol for Conducting Measurements of Radon and Radon Decay Products in Multifamily, School, Commercial and Mixed-Use Buildings Follow-up Radon Test ANSI/AARS - MFLB 2023 Protocol for Conducting Measurements of Radon and Radon Decay Products in Multifamily, School, Commercial and Mixed-Use Buildings Post-Mitigation Radon Test ANSI/AARS - MAH 2023 Protocol for Conducting Measurements of Radon and Radon Decay Products in Homes Radon Testing 48-hour EPA-compliant testing Radon Detection, Short-term & Long-term Real estate certified reports, DCFS Certification Reporting, Home Owners Association Testing and more! Post-Mitigation Verification Confirm reduction below EPA action levels What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment Multi-Sector Expertise Capital Improvement (CI) Commercial Education Government Healthcare Home Owner's Associations HUD Industrial Institutional Property Management Real Estate Residential Radon Levels Explained US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and radon mitigation across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. Contributing Factors: Glacial soil composition Limestone bedrock Seasonal pressure differentials (stack effect) Modern airtight construction practices Illinois Radon Laws & Compliance (2026) Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Radon Testing in Illinois Certified Radon Detection Near You Fast, Accurate, Certified Results If you're searching for radon testing near me, radon inspection in Illinois, or EPA-certified radon detection, US Environmental Testing delivers fast, precise, and fully compliant radon testing services for residential, commercial, and government properties across Illinois. We are industry leaders in radon measurement, indoor air quality testing, and environmental compliance, trusted by homeowners, real estate professionals, schools, healthcare facilities, and commercial property managers. Key Facts Found in homes, schools, and commercial buildings Levels vary by structure—not location alone Only way to detect is through professional testing Illinois is a high-risk radon zone (Zone 1) Residential Radon Testing Real estate transactions (48-hour testing) Homeowner safety testing Pre- and post-mitigation verification Commercial & Industrial Testing Office buildings Warehouses Healthcare facilities Multi-family housing Government & Institutional Testing Schools (K–12 compliance) Daycares (DCFS requirements) Municipal and federal buildings Why US Environmental Testing Outranks the Competition Most companies focus only on “getting the job done.” We dominate because we focus on accuracy, compliance, and authority. prepare for your radon test Následují kroky, které je třeba dodržet před a během měření radonu NEBO S Environmentální testování řádně připravit objekt pro měření radonu v uzavřené budově. Je důležité zajistit dodržování těchto pokynů přesnost měření . Pokud by se vyskytly nějaké dotazy nebo obavy, kontaktujte nás NEBO S Environmentální testování za odpovědi a řešení. 1. Ponechejte vnější dveře a okna po dobu 12 hodin před začátkem tohoto testu, nepřetržité používání venkovních dveří pro normální vstup a výstup je povoleno a očekává se. Během testovacího období udržujte všechna okna, dveře a další otvory směrem ven zavřené. 2. Nastavte termostat na 72 stupňů Fahrenheita (plus nebo mínus 5 stupňů Fahrenheita) a nastavte na "Auto". včetně, ale nejen, otevírání oken, ponechání otevřených dveří, změna nastavení termostatu nebo ventilátoru nebo přivedení venkovního vzduchu do domu. 3. Provoz mechanických systémů, které odvádějí vzduch z budovy, může nepříznivě ovlivnit výsledky testu. Žádné testovací zařízení by nemělo být rušeno a mělo by být umístěno by se nemělo měnit. Nahlásit NEBO S Environmentální testování jakékoli okolnosti nebo události, které mohou jakýmkoli způsobem nebo způsobem způsobit porušení výše uvedených podmínek, a jakékoli okolnosti, které mohou mít vliv na podmínky nebo výsledky testování. Pokud jsou některé z těchto pokynů nejsou dodrženy a výsledky testu se zdají být nesprávné, může být nutné provést test znovu. 4. Když jsou umístěny radonové monitory a je spuštěn test, na všechna okna se nainstalují těsnění proti neoprávněné manipulaci. Ty by neměly být odstraněny, dokud není měření ukončeno. 5. Čtyřicet osm (48) hodin po zahájení měření radonu bude měření ukončeno a vy budete mít (verbální) výsledky v době vyhledání monitoru. Formální zpráva bude připravena do 24 hodin a doručena elektronicky (e-mail, fax) a poštou (na vyžádání). Potřebujete změřit radon? NEBO S Environmentální testování i je vaše společnost. Specializujeme se na měření radonu v bytovém prostředí, které zahrnuje rodinné domy, mezonety a kondominium. Pokud hledáte společnost pro zmírnění dopadů, spojíme se s r Předpokládané firmy na zmírnění radonu, aby to zvládly. Jste kupující a účastníte se transakce s nemovitostmi? Hledáte měření radonu před uzavřením? Severní Illinois je řešení pro vás Radon. Jsou to dva roky (nebo déle), co jste otestovali svůj domov? Contact Northern Illinois Radon, abyste se dozvěděli o důležitosti testování vašeho domova a o tom, jak chránit svou rodinu před zdravotními riziky radonu. Využijte mnoha služeb Northern Illinois Radon nabídky a dýchejte sebevědomě s vědomím, že vzduch ve vašem domě byl testován a neobsahuje škodlivé hladiny radonu ve vzduchu! Služby, které nabízíme, zahrnují: diagnóza následovat Novostavba a přestavba Měření před a po zmírnění Krátkodobá a dlouhodobá měření Protect Your Home from Radon — Fast, Accurate, Certified Testing Radon is the leading cause of lung cancer among non-smokers, and it could be present in your home right now. The Environmental Specialist of US Environmental Testing offer professional radon testing and mitigation planning services across Chicagoland and Illinois, delivering accurate results and fast solutions you can trust. Operating according to EPA, ANSI, HUD, and OSHA-aligned protocols. Serving EPA Regions 4,5, and 9. Your trusted contractor for asbestos building inspection and testing, Lead-based paint risk assessment, inspections and sampling, Mold risk assessments, inspections, and sampling, radon detections, Water Quality Testing and quality assurance reporting Radon Testing in Illinois | Certified Radon Detection Near You | US Environmental Testing Fast, Accurate, Certified Results If you're searching for radon testing near me, radon inspection in Illinois, or EPA-certified radon detection, US Environmental Testing delivers fast, precise, and fully compliant radon testing services for residential, commercial, and government properties across Illinois. We are industry leaders in radon measurement, indoor air quality testing, and environmental compliance, trusted by homeowners, real estate professionals, schools, healthcare facilities, and commercial property managers. Key Facts Found in homes, schools, and commercial buildings Levels vary by structure—not location alone Only way to detect is through professional testing Illinois is a high-risk radon zone (Zone 1) Our Radon Testing Services We provide professional-grade radon detection using continuous radon monitors (CRM) and laboratory-verified methods. Residential Radon Testing Real estate transactions (48-hour testing) Homeowner safety testing Pre- and post-mitigation verification Commercial & Industrial Testing Office buildings Warehouses Healthcare facilities Multi-family housing Government & Institutional Testing Schools (K–12 compliance) Daycares (DCFS requirements) Municipal and federal buildings Questions & Answers: Radon Detection Commercial, DCFS, Multi-Family, Real Estate, Residential. What is Radon? Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks, Sump pits, Utility penetrations, Crawlspaces and slab joints. Once inside, radon accumulates—especially in basements and lower levels. Health Risks: Why is Radon a Serious Threat? Radon is the #1 cause of lung cancer among non-smokers Linked to thousands of U.S. deaths annually Long-term exposure significantly increases risk There are no immediate symptoms, making testing critical What are Radon Action Levels? Radioactivity (and radon gas) results are measured in units of picocuries (pCi) [per liter of air] in the United States versus the International System of Units (SI), the Becquerel (Bq). A picocurie is a unit of radioactivity that is equivalent to one trillionth of a curie. In Perspective, one cure measures the rate of radioactive decay, specifically 3.7 x 10^10 disintegrations per second. What is an Action Level? The EPA recommends fixing homes when radon levels reach 4 pCi/L (150 Bq/m³) or higher. Since no known level of radon exposure is considered safe, the EPA also urges Americans to consider taking action when levels fall between 2 and 4 pCi/L (75–150 Bq/m³). (epa.gov) . Where does Radon come from? Radon is a natural soil gas. It can not be seen, smelled, or tasted; testing is the only reliable way to determine the concentrations of radon gas in any space. The Illinois Department of Emergency Management (IEMA) has established an action level for radon mitigation when levels radon levels exceed 4.0 pCi/L. Licensed professional radon measurements provide accurate results and help homeowners determine whether mitigation is necessary. Testing is particularly important during real estate transactions, basement finishing projects, and routine home safety evaluations. What Is Radon and Why Testing Is Critical Radon is a colorless, odorless radioactive gas that enters buildings through foundation cracks, sump pits, and soil gas pathways. It is the #1 cause of lung cancer among non-smokers, according to the EPA. What Is Considered a Dangerous Radon Level? 0–2.0 pCi/L → Low risk 2.0–3.9 pCi/L → Moderate risk 4.0+ pCi/L → EPA action level (mitigation recommended) When Should You Test for Radon? Buying or selling a home Every 2 years (recommended) After renovations or foundation changes Before finishing a basement If you’ve never tested before Where to get Radon Testing in Private Schools, Public Schools, and Charter Schools: Radon is a naturally-occurring radioactive gas, and exposure to it can cause lung cancer (radon is the second leading cause of lung cancer in the United States). It comes from the natural decay of uranium found in nearly all rock and soils; it typically moves up through the ground to the air above and into an occupancy through cracks and other holes in the foundation. ANSI/AARST MA-MFLB-2023: Protocol For Conducting Measurements Of Radon And Radon Decay Products In Multifamily, School, Commercial And Multi-Use Buildings details protocols when measuring radon concentrations in residential and non-residential occupancies. US ENVIRONMENTAL TESTING has over ten years' experience and hundreds of measurement projects that have included commercial, mixed use, large buildings and campuses, multi-family, and school buildings. If your organization is preparing an air quality study that may include asbestos, lead-based-paint, mold, radon detection, organic compound detection or water system analysis. Contact US Environmental Testing to request a free quote for services. How does radon detection work? Radon testing measures the concentration of radon gas in your home using short-term or long-term detectors that capture the gas or its radioactive decay products. A radon detector is a device that measures the concentration of radon gas in indoor air, typically reporting results in picocuries per liter (pCi/L). Radon is a naturally occurring radioactive gas that seeps into buildings from the ground, and because it’s colorless and odorless, a detector is the only way to know if it’s present. The EPA recommends taking action if your home’s radon level reaches 4 pCi/L or higher. All radon detectors rely on the same basic physics: radon is radioactive, and as it decays, it releases alpha particles. Detectors capture or count these particles to calculate how much radon is in the air. The differences between detector types come down to how they detect those particles and whether they give you a single reading after days or weeks, or continuous updates in real time. Detectors fall into two broad categories: passive and active. Passive detectors have no electronics or power source. They collect a sample over a set period and then get sent to a lab for analysis. Active detectors are electronic monitors that measure radon continuously and display results on a screen or send them to a phone app. Overview of Radon Testing Radon is a radioactive gas that naturally seeps into homes from soil, rock, and water. It is invisible, odorless, and tasteless, making testing the only way to detect its presence and assess potential health risks, such as lung cancer from long-term exposure . US Environmental Testing Services LLC radon detection services in Illinois Initial radon detection Follow-up radon detection Post-mitigation radon detection How does radon enter my home? Radon's primary entry point is through the soil. The amount of radon in the soil depends upon the soil chemistry and varies among houses and may be affected by weather, soil moisture and porosity, home construction, foundation types, and home pressure. Radon levels vary by region but are present in every State. Radon Levels Explained Radioactivity (and radon gas) results are measured in units of picocuries (pCi) [per liter of air] in the United States versus the International System of Units (SI), the Becquerel (Bq). A picocurie is a unit of radioactivity that is equivalent to one trillionth of a curie. In Perspective, one cure measures the rate of radioactive decay, specifically 3.7 x 10^10 disintegrations per second. What is an Action Level? The EPA recommends fixing homes when radon levels reach 4 pCi/L (150 Bq/m³) or higher. Since no known level of radon exposure is considered safe, the EPA also urges Americans to consider taking action when levels fall between 2 and 4 pCi/L (75–150 Bq/m³). (epa.gov) What are some entry points of radon into my home? Cracks in floors or walls of the foundation ● Gaps in suspended floors ● Openings around sump pumps and drains ● Wall cavities ● Construction joints ● Gaps around service pipes or wires ● Crawl spaces ● The water supply (Radon can affect bodies of water, specifically ground water) How to find radon mitigation services in Illinois? Radon mitigation professionals may be found on the Illinois Emergency Management Website. Northern Illinois Radon LLC and US Environmental Testing provides testing services for our clients and recommendations to trusted mitigation contractors. Who can do a basic radon home test in Illinois? Northern Illinois Radon, a division of US Environmental Testing (usenvi.com), provides professional radon home testing across Illinois. We place certified short-term or long-term radon detectors in your home, analyze the results in an accredited lab, and give you a clear report so you know whether your family is safe — or whether you need radon mitigation. Will my neighbor's radon levels impact the results or levels in my home? No. Radon levels vary from house to house. The only way to know if you have a radon problem is to conduct a test. "...Your home can have elevated levels of radon while your neighbor's home does not. Testing is the only way to determine if you have a problem. Radon testing is easy and inexpensive, and it could save your life. Thousands of lung cancer deaths could be avoided each year if homes with elevated radon underwent changes to reduce radon pollution." [3] Are homes built with radon resistant materials radon proof? The only way to identify if a dwelling has radon present is to conduct a short- or long- term radon test. All buildings will have radon present. Even homes with integrated Radon Resistant New Construction (RRNC), such as passive new construction pipes (PNPs). When explained further, Radon Resistant New Construction (RRNC), is simply the installation of the radon system pipes without the fan. Making the home "radon system ready," but certainly not resistant to its entry. *If buying from a builder, inquire about the reimbursement options available on new RRNC homes that require the home have a fan installed on the home's radon system to make it meet standards. Many builders offer free or discounted mitigation fan installation on new RRNC homes (if necessary). What is the EPA's Action Level for Radon and What Does it Mean? Radon in air is ubiquitous (existing or being everywhere at the same time). Radon is found in outdoor air and in the indoor air of buildings of all kinds. The EPA recommends homes be fixed if the radon level is 4 pCi/L (picocuries per liter) (150 becquerels per meter cubed (Bq/m3)) or more. Because there is no known safe level of exposure to radon, the EPA also recommends that Americans consider fixing their home for radon levels between 2 pCi/L and 4 pCi/L (75 - 150 Bq/m3) . The average indoor radon concentration for America’s homes is about 1.3 pCi/L (50 Bq/m3). It is upon this national average indoor level that the EPA based its estimate of 21,000 radon-related lung cancers a year. The average concentration of radon in outdoor air is .4 pCi/L (15 Bq/m3)or 1/10th of EPA's 4 pCi/L (150 Bq/m3)action level. Note: Countries worldwide have adopted action levels for radon exposures. Most are similar to the 4 pCi/L (150 Bq/m3) action level recommended in the United States. The action level observed should comply with the guidance of the country, state, or other local jurisdiction of authority where the test is being conducted. For more information, review Protocol for Conducting Measurements of Radon and Radon Decay Products in Multifamily, School, Commercial and Mixed-Use Buildings Section 7.1 Action Level Guidance. (ANSI/AARST MA-MFLB-2023) (source: What is EPA's Action Level for Radon and What Does it Mean? | US EPA) What is considered a high/elevated radon level? There is no safe level of radon exposure. Radon gas is measured in picocuries per liter (pCi/L). The current airborne radon level at which the EPA and IEMA recommend action is 4.0 pCi/L. Citations: [1]http://www.epa.gov/schools/guidelinestools/ehguide/downloads/OCHP_Healthy%20SchoolsFactsheet.pdf [2]"A Physician's Guide | Radon | U.S. EPA." U.S. Environmental Protection Agency. http://www.epa.gov/radon/pubs/physic.html#WhatIs (accessed December 24, 2014). [3]"Health Risks | Radon | U.S. EPA." U.S. Environmental Protection Agency. http://www.epa.gov/radon/healthrisks.html (accessed December 24, 2014). Credits: NIR would like to thank the ACS, EPA, InterNACHI, NACHI and UIC for photos and graphs included in the website. I just need a basic radon test to protect my family, who can do this? Protecting your family from radon starts with one phone call. Northern Illinois Radon LLC — part of US Environmental Testing — is your local IEMA-licensed radon measurement professional serving the greater Chicago area and all of Northern Illinois. We have been helping Illinois families breathe safely since 2015. Radon Testing & Mitigation in the United States US Environmental Testing America’s Leading Authority in Radon Detection US Environmental Testing provides nationwide radon testing, radon inspection, and radon mitigation services, serving residential, commercial, government, and institutional clients across the United States. What are the different types of radon detection? Diagnostic measurements: an initial test performed to identify radon levels in a dwelling. Follow-up measurements: a second test performed to confirm levels previously detected; usually performed to verify the results of a home-test kit or to verify another company's test result. Short- and Long- term measurement: Short- term measurements last forty-eight hours to 90-days, while long term measurements tend to last 91 days to one year in duration. Pre- and post- mitigation measurements: a pre-mitigation test may be any test performed prior to mitigation solutions are performed. While post-mitigation testing includes a second test to determine efficacy of the radon mitigation system. The post-mitigation test shall be performed 24 hours to 30-days after the installation and activation of the mitigation system. DCFS Initial & Triennial License Renewal: Need DCFS-compliant radon testing? US Environmental provides certified radon detection for Illinois homes daycares and commercial daycares, ensuring fast results and official reports for your DCFS Licensing Agents. Test Every 3 years What agencies regulate radon testing? EPA Radon Guidelines ANSI/AARST Standards HUD Environmental Protocols Why Radon Is a Nationwide Public Health Issue Radon is present in all 50 states, with elevated levels found in: Illinois Pennsylvania Ohio Colorado Iowa Radon exposure is the leading cause of lung cancer among non-smokers in the U.S. Our Nationwide Radon Services ✔ Radon Testing, Real estate transactions, Residential testing, Commercial and industrial testing ✔ Government & Institutional Services, and Schools (K–12) ✔ Daycares, Healthcare facilities, Federal & municipal buildings Radon Mitigation Professional Radon Mitigation That Works — Guaranteed Reduction If your radon levels exceed EPA limits, US Environmental Testing provides advanced radon mitigation planning, contracting, and installation designed to reduce radon levels quickly, safely, and permanently. Mitigation solutions including high-performance sub-slab depressurization systems engineered to bring radon levels below 2.0 pCi/L in most homes, commercial buildings, day care centers, industrial sites, and government facilities. What is Radon Mitigation? Radon mitigation is the process of removing radon gas from your home or building by controlling airflow and soil gas entry points. The most effective method is: Radon levels above 4.0 pCi/L Failed real estate inspection Basement or crawlspace air concerns Long-term exposure risk concerns Sub-Slab Depressurization (SSD) Creates negative pressure beneath foundation Redirects radon gas safely above roofline Prevents entry into living space Mitigation with Results! Proven Results Significant reduction within 24 hours in most cases How quickly does radon mitigation work? Most radon systems reduce elevated radon within 24 hours. Does radon mitigation require maintenance? Minimal - fan monitoring and occasional inpesection. Can radon return after mitigation ? A properly installed mitigation system will provide continuous protection. Where do you provide radon testing service? National Service Areas (Service Area Map) EPA Region 4 Alabama, Mobile (Statewide) Florida, Tallahassee (Statewide) Georgia, Savanah (Statewide) Indiana, Indianapolis (Statewide) Kentucky, Lexington (Statewide) Mississippi, Jackson (Statewide) North Carolina, Raleigh (Statewide) South Carolina, Columbia (Statewide) EPA Region 5 Illinois, Chicago (Statewide) Indiana, Indianapolis (Statewide) Michigan, Detroit (Statewide) Minnesota, Minneapolis (Statewide) Ohio, Columbus (Statewide) Wisconsin, Madison (Statewide) EPA Region 9 American Samoa, Tafuna (Territory wide) Arizona, Phoenix (Statewide) California, Los Angeles (Statewide) Guam, Dededo (Statewide) Hawaii, Honolulu (All Islands) Nevada, Las Vegas (Statewide) Northern Mariana Islands, Saipan (All Islands) Blog 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 630-915-9434. Asbestos Lead mold radon water Test-only. No remediation. No conflict of interest. Radon Testing Over 11 years of Licensed Inspection Services, 5000 + Inspections & 5 ★ Rated! Call/Text 331-462-2711 - Same Week Appoinments Free Estimates - Accepts Insurance Claims Radon Testing in Illinois | Certified Radon Detection Near You | US Environmental Testing Fast, Accurate, Certified Results If you're searching for radon testing near me, radon inspection in Illinois, or EPA-certified radon detection, US Environmental Testing delivers fast, precise, and fully compliant radon testing services for residential, commercial, and government properties across Illinois. We are industry leaders in radon measurement, indoor air quality testing, and environmental compliance, trusted by homeowners, real estate professionals, schools, healthcare facilities, and commercial property managers. What Is Radon and Why Testing Is Critical Radon is a colorless, odorless radioactive gas that enters buildings through foundation cracks, sump pits, and soil gas pathways. It is the #1 cause of lung cancer among non-smokers, according to the EPA. Key Facts Found in homes, schools, and commercial buildings Levels vary by structure—not location alone Only way to detect is through professional testing Illinois is a high-risk radon zone (Zone 1) Our Radon Testing Services We provide professional-grade radon detection using continuous radon monitors (CRM) and laboratory-verified methods. Residential Radon Testing Real estate transactions (48-hour testing) Homeowner safety testing Pre- and post-mitigation verification Commercial & Industrial Testing Office buildings Warehouses Healthcare facilities Multi-family housing Government & Institutional Testing Schools (K–12 compliance) Daycares (DCFS requirements) Municipal and federal buildings Why US Environmental Testing Outranks the Competition Most companies focus only on “getting the job done.” We dominate because we focus on accuracy, compliance, and authority. ✔ Licensed & Certified Experts IEMA-certified radon professionals Multi-state licensed environmental testing authority ✔ Advanced Testing Equipment Continuous Radon Monitors (CRM) Real-time data logging and reporting ✔ Rapid Turnaround Results typically within 24 hours Same-day scheduling available ✔ 100% Compliance EPA, ANSI, HUD, and state protocols followed Audit-ready documentation How Radon Testing Works Schedule your test (same-day availability) We deploy calibrated monitoring equipment 48-hour testing period (EPA standard) Data analysis and certified reporting Recommendations if elevated levels are found What Is Considered a Dangerous Radon Level? 0–2.0 pCi/L → Low risk 2.0–3.9 pCi/L → Moderate risk 4.0+ pCi/L → EPA action level (mitigation recommended) When Should You Test for Radon? Buying or selling a home Every 2 years (recommended) After renovations or foundation changes Before finishing a basement If you’ve never tested before Areas We Serve We provide radon testing across: Chicago Naperville Wheaton Glen Ellyn Oak Park Elmhurst Arlington Heights Schaumburg Entire State of Illinois Call/Text 331-462-2711 - Same Week Appoinments Free Estimates - We Accept Insurance Claims EPA Risk Assessments, compliance reporting , precise results for air, asbestos, lead-paint, soil, and water. Radon Levels Explained Radioactivity (and radon gas) results are measured in units of picocuries (pCi) [per liter of air] in the United States versus the International System of Units (SI), the Becquerel (Bq). A picocurie is a unit of radioactivity that is equivalent to one trillionth of a curie. In Perspective, one cure measures the rate of radioactive decay, specifically 3.7 x 10^10 disintegrations per second. What is an Action Level? The EPA recommends fixing homes when radon levels reach 4 pCi/L (150 Bq/m³) or higher. Since no known level of radon exposure is considered safe, the EPA also urges Americans to consider taking action when levels fall between 2 and 4 pCi/L (75–150 Bq/m³). (epa.gov) Schedule Your Radon Test Today Protect your home, your family, and your investment. 📞 Call: 331-462-2711 📧 Email: info@usenvi.com 🌐 Visit: www.usenvi.com US Environmental Testing — Illinois’ Trusted Authority in Radon Detection Get in touch so we can start working together. Blog 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711. Air Asbestos Lead Mold Radon Water Most homes in Western Springs have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Western Springs, Illinois Illinois is a high radon zone, and homes in Western Springs are at risk, due to soil conditions and construction methods. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. What Is Radon? (Scientific Overview) Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks Sump pits Utility penetrations Crawlspaces and slab joints Once inside, radon accumulates—especially in basements and lower levels. Radon may be detected in elevated levels in up to the third level of a dwelling. Licensed Radon Testing & Mitigation in Western Springs, IL Trusted Radon Testing in Western Springs, Illinois If you're searching for licensed, insured environmental testing in Hinsdale, Illinois, with experience conducting tests that you need! Look no further: US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and radon mitigation across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why Choose Us in Western Springs, Illinois “We are Illinois’ leading environmental testing authority (2026) operating under EPA, ANSI, HUD, and OSHA-aligned protocols.” Trusted across Illinois. We operate under strict adherence to protocols outlined by the following Federal Agencies: American National Standard Institute (ANSI) HUD Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security (IEMA) Indoor Environments Association (IEA) National Emission Standards for Hazardous Air Pollutants (NESHAP) OSHA & NIOSH Safety Frameworks United States, Environmental Protection Agency (USEPA) National Institute for Occupational Safety and Health (NIOSH) United States Occupational Safety and Health Administration (OSHA) Our Services in Western Springs, Illinois Asbestos Containing Materials (ACM) - Building Inspections Residential Asbestos Containing Materials (ACM) - Building Inspections Real Estate Asbestos Containing Materials (ACM) - Building Inspections Commercial Asbestos Containing Materials (ACM) - Building Inspections Lead-Based-Paint Risk Assessment & Lead-Based-Paint Sampling Residential Fungal Spore 'Mold' Risk Assessments Real Estate Fungal Spore 'Mold' Inspections Commercial Fungal Spore 'Mold' Risk Assessments Commercial Fungal Spore 'Mold' Inspections Residential Radon Testing Real Estate Radon Testing Commercial Radon Testing Industrial Radon Testing Daycare Radon Testing, Residential & Commercial Radon Mitigation System Design Post-Mitigation Radon Testing Serving Western Springs, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Chicago, Illinois and surrounding suburbs and EPA Regions What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment. Scientific Precision Advanced monitoring equipment and calibrated data analysis. Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Illinois Radon Laws & Compliance (2026) Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Asbestos asbestos inspection Western Springs, IL asbestos survey commercial Western Springs, IL asbestos testing near me Western Springs, IL Mold mold inspection Western Springs, IL black mold testing Western Springs, IL basement mold inspection Western Springs, IL Lead lead paint testing Western Springs, IL lead risk assessment Western Springs, IL lead inspection daycare Western Springs, IL Schedule Radon Testing in Western Springs, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 630-915-9434 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 630-915-9434. US Environmental Testing, Offering Nationwide Asbestos Services: "What is asbestos testing?" "What is lead paint testing?" "What is mold testing?" "What is radon testing?" Asbestos Inspection & Testing Services Nationwide US Environmental Testing provides certified asbestos inspection, sampling, and laboratory testing services for residential, commercial, industrial, and government properties across the United States. What is Asbestos and Why It Matters Asbestos is a regulated hazardous material linked to serious health risks including mesothelioma, lung cancer, and asbestosis. It is commonly found in building materials installed prior to the 1980s . Our Asbestos Services Asbestos Building Inspections Comprehensive inspections performed by EPA and AHERA-certified inspectors. Asbestos Sampling & Laboratory Analysis Bulk sampling with NVLAP-accredited laboratory analysis. Asbestos Surveys Pre-demolition surveys Pre-renovation surveys NESHAP compliance inspections Residential & Commercial Services Homes Schools Hospitals Industrial facilities Government buildings Regulatory Compliance We follow strict compliance with: EPA AHERA regulations NESHAP requirements OSHA exposure standards Where Asbestos is Commonly Found: Popcorn ceilings Floor tiles and mastic Pipe insulation Vermiculite insulation Types of Asbestos Why Choose US Environmental Testing Multi-state licensed inspectors 10+ years experience Rapid turnaround times Certified laboratory partnerships Full regulatory compliance Service Areas We provide nationwide asbestos inspection services with strong coverage in major metropolitan areas. CO JE RADON? Čím je váš dům starší, tím je pravděpodobnější, že obsahuje barvy na bázi olova. Například 87 % domů postavených před rokem 1940 má nějaký nátěr na bázi olova, zatímco 24 % domů postavených v letech 1960 až 1978 má nějaký nátěr na bázi olova. Jediným způsobem, jak identifikovat množství/koncentraci nátěru na bázi olova v oblasti, je provedení inspekce nebo posouzení rizik za účelem vyhodnocení oblasti a typů nátěrových hmot a produktů v oblasti (oblastech). Čím je váš dům starší, tím je pravděpodobnější, že obsahuje barvy na bázi olova. Například 87 % domů postavených před rokem 1940 má nějaký nátěr na bázi olova, zatímco 24 % domů postavených v letech 1960 až 1978 má nějaký nátěr na bázi olova. Jediným způsobem, jak identifikovat množství/koncentraci nátěru na bázi olova v oblasti, je provedení inspekce nebo posouzení rizik za účelem vyhodnocení oblasti a typů nátěrových hmot a produktů v oblasti (oblastech). Schedule Asbestos Testing Today! 📞 331-462-2711 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog 331-462-2711 Request Quote