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 Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Most homes in Volo have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Volo, Illinois Illinois is a high radon zone, and homes in Volo 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 Volo, IL Trusted Radon Testing in Volo, Illinois If you're searching for licensed, insured environmental testing in Volo, 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 Volo, 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 Volo, 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 Volo, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Volo, 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 Volo, IL Asbestos survey commercial Volo, IL Asbestos testing near me Volo, IL Mold Mold inspection Volo, IL Black mold testing Volo, IL Basement mold inspection Volo, IL Lead Lead paint testing Volo, IL Lead risk assessment Volo, IL Lead inspection daycare Volo, IL Schedule Radon Testing in Volo, 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 331-462-2711 Asbestos Lead mold radon water National standards, compliant care, precise results for air, asbestos, lead-paint, soil, and water —US Environmental. Blog Ph: Call 331-462-2711 Request Quote

Asbestos Containing Materials most commonly found in insulation, Pipes, roofs, wall and floor tile, vinyl flooring, adhesives Asbestos Lead mold radon water Asbestos Containing Materials (ACM) & ACM Building Inspections Asbestos Building Inspection Services Many homes and commercial buildings constructed before 1980 contain asbestos-containing materials. Asbestos may be found in insulation, floor tiles, ceiling materials, pipe coverings, roofing products, and other building components. While asbestos-containing materials may not pose a risk when undisturbed, renovation, demolition, or deterioration can release fibers into the air. Professional asbestos building inspections help identify suspect materials and determine whether laboratory analysis is necessary. A thorough asbestos inspection typically includes: Visual assessment of suspect materials Collection of representative samples Accredited laboratory analysis Detailed inspection reports Recommendations for management or abatement Property owners planning renovations should strongly consider asbestos testing before disturbing older building materials. 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 How may we help you? Open Monday to Saturday 8:00 am to 7:00 pm (ET) Emails and voicemails monitored daily. Hours of operation Contact Us First Name Last Name Email Write a message Submit Thanks for submitting! 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. Air Asbestos Lead Mold Radon Water Radon Is a Serious Risk in Oak Brook, Illinois Illinois is a high radon zone, and homes in Oak Brook 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 Oak Brook, IL Trusted Radon Testing in Oak Brook, Illinois If you're searching for licensed, insured environmental testing in Oak Brook, 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 Oak Brook, 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 Oak Brook, 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 Oak Brook, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Oak Brook, Illinois and surrounding suburbs and EPA Regions Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Most homes in Oak Brook have never been tested for radon - Schedule your certified inspection today." 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 Oak Brook, IL Asbestos survey commercial Oak Brook, IL Asbestos testing near me Oak Brook, IL Mold Mold inspection Oak Brook, IL Black mold testing Oak Brook, IL Basement mold inspection Oak Brook, IL Lead Lead paint testing Oak Brook, IL Lead risk assessment Oak Brook, IL Lead inspection daycare Oak Brook, IL Schedule Radon Testing in Oak Brook, Illinois 📞 724-467-7328 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 724-467-7328 Request Quote

Chicago dental water testing by US Environmental Testing LLC. HPC bacterial testing, dental waterline monitoring, Legionella and environmental water analysis. Legionella Water Testing EPA Methods 533 and 537.1 are established analytical methods for measuring specified PFAS compounds in drinking water. Anchor 1 Dental Water Quality Testing Dental Water Quality Testing Throughout Chicago, Illinois - The Greater Midwest & the Surrounding 200-Mile Region US Environmental Testing LLC provides environmental water testing and microbiological testing services throughout Chicago, Illinois, and communities within an approximately 200-mile service radius. We work with dental practices, healthcare facilities, commercial properties, medical offices, and institutional clients seeking professional environmental testing and water quality analysis. Our primary service territory includes: Illinois: Chicago, Cook County, DuPage County, Will County, Lake County, Kane County, McHenry County, Kendall County, DeKalb County, Winnebago County, Rockford, Naperville, Aurora, Joliet, Elgin, Schaumburg, Wheaton, Glen Ellyn, Downers Grove, and surrounding communities. Wisconsin: Milwaukee, Kenosha, Racine, Madison, Janesville, Beloit, and surrounding communities. Indiana: Hammond, Gary, Merrillville, Valparaiso, Michigan City, South Bend, Fort Wayne, and surrounding communities. Michigan: Kalamazoo, Battle Creek, Benton Harbor, St. Joseph, Grand Rapids, and surrounding communities. Iowa: Davenport, Bettendorf, and surrounding communities. Additional regional coverage: Other communities within approximately 200 miles of Chicago may be accommodated depending on project requirements, scheduling, and sampling needs. Whether your dental practice is located in downtown Chicago, suburban DuPage County, Northwest Indiana, Southern Wisconsin, or another surrounding market, contact US Environmental Testing LLC to discuss your dental water quality testing requirements. US Environmental Testing LLC – Serving Chicago and the Greater Midwest with Professional Environmental Testing Services. CDC ELITE certified aboratory performing the analysis of water samples will have an environmental microbiology accreditation by a nationally recognized accrediting body (e.g., A2LA, NELAP Learn More Title Goes Here I’m a paragraph. Double click me or click Edit Text. It's easy to make it your own. Learn More Title Goes Here I’m a paragraph. Double click me or click Edit Text. It's easy to make it your own. Learn More Title Goes Here I’m a paragraph. Double click me or click Edit Text. It's easy to make it your own. Learn More Title Goes Here I’m a paragraph. Double click me or click Edit Text. It's easy to make it your own. Learn More Title Goes Here I’m a paragraph. Double click me or click Edit Text. It's easy to make it your own. Learn More Title Goes Here I’m a paragraph. Double click me or click Edit Text. It's easy to make it your own. Learn More

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 630-915-9434. Air Asbestos Lead Mold Radon Water Most homes in Naperville have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Skokie, Illinois Illinois is a high radon zone, and homes in Skokie 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 Skokie, IL Trusted Radon Testing in Skokie, Illinois If you're searching for licensed, insured environmental testing in Skokie, 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 Skokie, 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 Skokie, 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 Skokie, 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 Skokie, IL Asbestos survey commercial Skokie, IL Asbestos testing near me Skokie, IL Mold Mold inspection Skokie, IL Black mold testing Skokie, IL Basement mold inspection Skokie, IL Lead Lead paint testing Skokie, IL Lead risk assessment Skokie, IL Lead inspection daycare Skokie, IL Schedule Radon Testing in Skokie, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 630-915-9434 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

Professional water testing for Legionella, lead, PFAS, PFOA, PFOS, PFCAs, PFSAs and emerging contaminants. Residential and commercial water testing by US Environmental Testing. Certified Water Hygiene, Legionella Testing & Environmental Water Quality Analysis Drinking Water Testing | Legionella Testing | Lead in Water | PFAS & Emerging Contaminants Certified Water Testing and Legionella Testing Clean Water is Essential Is your drinking water safe? Has your building's water been tested for lead, Legionella, PFAS, or other potentially harmful contaminants? US Environmental Testing LLC provides professional water testing coordination, environmental sampling, and laboratory analysis services for residential, commercial, industrial, institutional, and government properties. Water can appear clean, taste normal, and have no noticeable odor while containing contaminants that cannot be detected without laboratory analysis. Whether you own a home, manage a commercial property, operate a healthcare facility, oversee a school, or manage an industrial building, understanding what's in your water is an important part of protecting occupants, employees, tenants, and visitors. US Environmental Testing LLC helps clients identify potential water quality concerns through properly selected sampling procedures and qualified laboratory analysis. We coordinate testing based on the contaminants of concern, applicable analytical methods, laboratory qualifications, and project requirements. Comprehensive Drinking Water Testing & Certified Laboratory Analysis Looking for certified drinking water testing near me? Need a professional water quality assessment for a commercial building, private well, residential property, or municipal water supply? We coordinate drinking water testing for a broad range of contaminants, including: Lead (Pb) in Drinking Water: Testing for lead contamination from plumbing systems, service lines, solder, brass fixtures, faucets, drinking fountains, and older building infrastructure. Legionella Testing: Environmental water sampling and laboratory analysis for Legionella bacteria in building water systems, cooling towers, hot water systems, showers, faucets, and other potential sources of exposure. PFAS Testing: Analysis for per- and polyfluoroalkyl substances, commonly called forever chemicals, in drinking water, groundwater, and other applicable water sources. PFOA and PFOS : Testing for perfluorooctanoic acid and perfluorooctanesulfonic acid, two extensively studied PFAS compounds. PFCA Testing: Perfluoroalkyl carboxylic acids, including compounds such as PFOA, PFNA, PFHxA, and other perfluorinated carboxylic acids. PFSA Testing: Perfluoroalkyl sulfonic acids, including PFOS, PFHxS, PFBS, and other related sulfonic acid compounds. Fluorotelomer Testing (FTSAs): Analysis for fluorotelomer sulfonic acids, including 6:2 FTS, 8:2 FTS, and other applicable fluorotelomer compounds. n:2 Fluorotelomer Compounds: Specialized analysis for fluorotelomer-related substances, including n:2 FTS compounds, depending on the requested analytical panel. Additional Emerging Contaminants: Testing options for other chemical, microbial, inorganic, and organic contaminants based on the water source and project objectives. PFAS, PFCAs, PFSAs & Fluorotelomer Compounds: What Should Be Tested? PFAS contamination is an increasingly important environmental concern for homeowners, commercial property owners, municipalities, industrial facilities, and real estate professionals. PFAS is a large family of manufactured chemicals used in numerous industrial applications and consumer products. Certain PFAS compounds are highly persistent in the environment and may enter groundwater and drinking water supplies. A comprehensive PFAS water testing program may include: Perfluoroalkyl carboxylic acids (PFCAs). Perfluoroalkyl sulfonic acids (PFSAs). Perfluorooctanoic acid (PFOA). Perfluorooctanesulfonic acid (PFOS). Perfluorohexanesulfonic acid (PFHxS). Perfluorononanoic acid (PFNA). Perfluorobutanesulfonic acid (PFBS). Fluorotelomer sulfonic acids (FTSAs). 6:2 fluorotelomer sulfonic acid (6:2 FTS). 8:2 fluorotelomer sulfonic acid (8:2 FTS). Other applicable n:2 fluorotelomer compounds and emerging PFAS analytes. The appropriate analytical panel depends on the water source, project objectives, regulatory requirements, and laboratory capabilities. EPA Methods 533 and 537.1 are established analytical methods for measuring specified PFAS compounds in drinking water. Legionella Water Testing for Commercial Buildings & Facilities Need Legionella testing for a commercial building, hospital, nursing home, school, hotel, apartment complex, or industrial facility? Legionella is a naturally occurring bacterium that can grow in building water systems under favorable conditions. Exposure can occur when contaminated water becomes aerosolized and is inhaled. Legionella bacteria can cause Legionnaires' disease, a serious form of pneumonia. US Environmental Testing LLC coordinates environmental Legionella water testing and sampling services for: Hospitals and healthcare facilities. Nursing homes and assisted living facilities. Hotels, resorts, and hospitality properties. Commercial office buildings. Apartment complexes and multifamily properties. Schools, universities, and daycare facilities. Cooling towers and industrial water systems. Buildings undergoing reopening or water system evaluations. Testing may include Legionella pneumophila identification, Legionella species analysis, environmental water sampling, and laboratory culture or PCR analysis, depending on the project objectives. Lead in Drinking Water Testing How do I know if my drinking water contains lead? Should I test the water in an older home, school, daycare, commercial property, or apartment building? Lead can enter drinking water through deteriorating plumbing materials, lead service lines, solder, faucets, and fixtures. Water may contain lead even when it looks completely clear. We coordinate professional lead-in-water sampling and laboratory analysis for: Residential drinking water. Schools and daycare facilities. Commercial buildings. Hospitals and healthcare facilities. Apartment complexes and multifamily properties. Drinking fountains and water dispensing fixtures. Private wells and other applicable water sources. Laboratory analysis can determine whether lead is present and quantify the concentration in the submitted sample. Who Needs Professional Water Testing? Water quality testing is important for more than homeowners. Our services support: Homeowners and private well owners. Commercial property owners and property managers. Real estate buyers and sellers. Realtors and real estate inspection professionals. Schools, daycare centers, and universities. Hospitals, medical offices, and assisted living facilities. Industrial facilities and manufacturing operations. Municipalities and government agencies. Construction companies and building developers. Environmental consultants and facility management companies. Frequently Asked Questions About Water Testing Where can I get certified drinking water testing near me? US Environmental Testing LLC helps coordinate professional water sampling and laboratory analysis through appropriately qualified and certified laboratories. Contact us to discuss your location, water source, and testing requirements. Can you test my drinking water for PFAS and forever chemicals? Yes. We coordinate PFAS drinking water testing for specified compounds, including PFOA, PFOS, PFCAs, PFSAs, and applicable fluorotelomer compounds such as 6:2 FTS and 8:2 FTS. How do I test my water for lead? Lead testing requires collecting a water sample using the appropriate sampling protocol and submitting it to a qualified laboratory. Sampling procedures depend on whether you need a first-draw, flushed, or other type of sample. Does US Environmental Testing perform Legionella testing? Yes. We coordinate environmental water sampling and laboratory analysis for Legionella bacteria in commercial, residential, healthcare, and institutional water systems. Can PFAS be detected in water that looks clean? Yes. PFAS generally cannot be identified by appearance, taste, or smell. Laboratory analysis using appropriate validated analytical methods is necessary to determine whether these compounds are present. What is the difference between PFCA and PFSA? PFCAs are perfluoroalkyl carboxylic acids, while PFSAs are perfluoroalkyl sulfonic acids. Both are important chemical subclasses within the broader PFAS family. What are 6:2 FTS and 8:2 FTS? These are fluorotelomer sulfonic acid compounds associated with PFAS chemistry. They may be included in specialized environmental testing panels depending on the laboratory method and project requirements. Can I test well water for PFAS, lead, and bacteria? Yes. Private well testing can be designed to evaluate multiple contaminants, including PFAS, lead, and microbial indicators. The appropriate test panel depends on the well construction, surrounding land use, and potential contamination sources How long does water testing take? Turnaround times vary depending on the contaminant, laboratory method, sample preparation, and laboratory workload. Estimated reporting times can be provided when the testing scope is established. Why Choose US Environmental Testing LLC? US Environmental Testing LLC brings more than 10 years of environmental testing and building science experience to residential, commercial, industrial, and institutional projects. We understand that environmental testing is not simply collecting a sample. Selecting the correct analytical method, following proper sampling procedures, maintaining sample integrity, and interpreting laboratory findings are all essential parts of obtaining meaningful results. Our approach emphasizes: Professional environmental sampling and testing coordination. Qualified laboratory selection based on analytical requirements. Appropriate EPA and industry-recognized analytical methods. Clear laboratory reporting and documentation. Residential, commercial, industrial, and government project support. Environmental testing solutions tailored to individual properties and project objectives. CONTACT US FOR CERTIFIED WATER TESTING Whether you need drinking water testing, Legionella testing, lead water analysis, PFAS testing, or specialized emerging contaminant identification, US Environmental Testing LLC can help determine the appropriate testing program. Professional Laboratory Analysis Performed by a Third-Party, Accredited Laboratory. US Environmental Testing LLC Professional Environmental Testing & Assessment Services Website: https://www.usenvi.com Phone: 331-462-2711 Email: info@usenvi.com Request Water Testing Today. Know What's in Your Water.

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 Lemont have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Lemont, Illinois Illinois is a high radon zone, and homes in Lemont 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 Lemont, IL Trusted Radon Testing in Lemont, Illinois If you're searching for licensed, insured environmental testing in Lemont, 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 Lemont, 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 Lemont, 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 Lemont, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Lemont, 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 Lemont, IL asbestos survey commercial Lemont, IL asbestos testing near me Lemont, IL Mold mold inspection Lemont, IL black mold testing Lemont, IL basement mold inspection Lemont, IL Lead lead paint testing Lemont, IL lead risk assessment Lemont, IL lead inspection daycare Lemont, IL Schedule Radon Testing in Lemont, 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 331-462-2711 Asbestos Lead Mold Radon Water Test-only. No remediation. No conflict of interest. How to Prepare for a Closed-Building Radon Measurement To follow are the steps to follow, before and during a radon measurement by Northern Illinois Radon LLC to properly prepare a building for a closed-building radon measurement. Following these guidelines are important to assure measurement accuracy. Should there be any questions or concerns please contact Northern Illinois Radon LLC for answers and solutions. 1. Keep exterior doors and windows for 12 hours prior to the start of this test, the continual use of exterior doors for normal entry and exit is allowed and expected. Keep all windows, doors and other openings to the outside closed during the testing period. 2. Set the thermostat to 72 Degrees Fahrenheit (plus or minus 5 degrees Fahrenheit) and set to "Auto". Do not change the testing environment in any way, including but not limited to, opening windows, leaving doors open, changing thermostat or fan settings or cause outside air to be introduced into the home. 3. Operation of mechanical systems that draw air out of building may adversely affect the test results. Any test device(s) placed should not be disturbed and the location should not be changed. Report to Northern Illinois Radon LLC any circumstances or events that may cause the conditions outlined above to be violated in any way or manner, and any circumstance that may have an influence of the testing conditions or results. If any of these guidelines are not followed and the test results appear to be incorrect, a re-test may be required. 4. When the radon monitors are placed and test is started, tamper evident seals will be installed on all windows. These should not be removed until the measurement is concluded. 5. Forty-eight (48) hours after the start of the radon measurement, the measurement will conclude and you will have (verbal) results at time of monitor retrieval. A formal report will be prepared within 24 hours and delivered electronically (email, fax), or by mail (upon request). 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 Indoor Air Quality Testing for Chicagoland Homes Businesses Cleaner indoor air starts with knowing what is in it. US Environmental Testing LLC provides professional indoor air quality testing throughout Chicagoland and communities within approximately 200 miles of Chicago. We help homeowners, property managers, landlords, real estate professionals, and businesses investigate mold, radon, volatile organic compounds, allergens, and other potential indoor air concerns. Indoor pollutants are not always visible or detectable by smell. They may come from moisture, combustion appliances, pets, furnishings, household products, soil gases, or outdoor contaminants entering the building. A professional indoor air quality assessment can help identify possible sources and guide practical next steps. Concerned about the air in your property? Contact US Environmental Testing LLC to schedule an indoor air quality consultation. Indoor Air Quality House Throughout the House Every room can contain different pollutants. Explore the areas below for a quick look at common indoor air quality issues, prevention tips, and signs that professional environmental testing may be appropriate. Living Room: Allergens, Smoke and Combustion Pollutants Living rooms are among the most frequently used spaces in a home. Carpets, upholstered furniture, fireplaces, candles, pets, and tobacco smoke can all affect indoor air quality. Regular cleaning, source control, and proper ventilation can help reduce exposure. Pet dander and hair Pet dander consists of tiny particles of skin shed by animals. Along with pet hair, saliva, and proteins carried on clothing and furniture, it can contribute to allergy and asthma symptoms. Keep pets out of bedrooms when possible. Limit access to upholstered furniture. Vacuum carpets, rugs, and furniture regularly using a HEPA-filter vacuum. Wash pet bedding frequently. Consider professional allergen or particulate testing when symptoms persist without a clear cause. Secondhand smoke Secondhand smoke contains fine particles, gases, and chemicals that can aggravate asthma and increase the risk of respiratory and cardiovascular illness. Children, older adults, and people with existing health conditions may be especially vulnerable. The most effective protection is to keep smoking and vaping entirely outside the home, garage, and vehicle. Opening a window or using an air freshener does not eliminate secondhand smoke pollutants. Carbon monoxide Fireplaces, furnaces, boilers, generators, and leaking chimneys may release carbon monoxide when they malfunction or vent improperly. Carbon monoxide is a colorless, odorless gas that can cause headache, dizziness, nausea, confusion, loss of consciousness, or death. Keep chimney flues open while fireplaces are operating, maintain combustion equipment, and install working carbon monoxide alarms on every level and near sleeping areas. Leave the property and contact emergency services immediately if a carbon monoxide alarm sounds or occupants develop sudden symptoms. Bedroom: Dust Mites and Airborne Allergens Bedrooms often contain fabrics and soft surfaces that collect dust, pet allergens, pollen, and dust-mite debris. These pollutants may contribute to nighttime congestion, coughing, itchy eyes, allergy symptoms, and asthma flare-ups. Dust and dust mites Dust mites commonly live in mattresses, pillows, bedding, carpeting, upholstered furniture, and stuffed toys. They thrive in warm, humid environments. Wash bedding regularly according to the manufacturer's care instructions. Use allergen-resistant mattress and pillow covers. Damp-dust hard surfaces rather than dispersing particles into the air. Vacuum with a HEPA-filter vacuum. Keep indoor relative humidity controlled, ideally around 30% to 50%. Investigate ongoing allergy symptoms that improve when occupants leave the building. US Environmental Testing LLC can help determine whether indoor particulate matter, allergens, moisture, or another environmental condition may be contributing to poor bedroom air quality. Bathroom: Moisture, Mold and Ventilation Bathrooms generate substantial moisture. Without adequate exhaust ventilation, condensation can collect on ceilings, walls, windows, grout, cabinets, and concealed building materials. Mold and excess humidity Mold can grow when moisture and a suitable food source are present. Warning signs may include visible discoloration, a musty odor, peeling paint, damaged drywall, recurring condensation, or symptoms that appear worse in a particular room. Run a bathroom exhaust fan during bathing and afterward. Confirm that the fan vents outdoors rather than into an attic. Repair plumbing leaks promptly. Dry wet surfaces and materials as soon as possible. Clean and maintain grout, caulk, and shower enclosures. Investigate recurring mold instead of repeatedly painting over it. Professional mold testing may be useful when the source is uncertain, growth may be hidden, occupants report persistent symptoms, or documentation is needed for a property transaction or remediation plan. Kitchen: VOCs, Pesticides and Combustion Gases Cooking appliances, cleaning products, pest-control materials, and stored chemicals can introduce gases and particles into kitchen air. Good ventilation and careful product storage are essential. Volatile organic compounds Volatile organic compounds, or VOCs, are gases released by many cleaners, disinfectants, paints, adhesives, air fresheners, solvents, furnishings, and building products. Exposure may cause eye and throat irritation, headache, dizziness, or other symptoms, depending on the compound and concentration. Follow all label and ventilation instructions. Keep chemical containers tightly closed. Never mix cleaning products. Store products away from children and living areas. Choose low-VOC or fragrance-free products when practical. Increase outdoor-air ventilation during painting, cleaning, or renovation. VOC testing can help investigate unexplained odors, chemical exposure concerns, renovation-related symptoms, or suspected off-gassing from new materials. Pesticides Pesticides can irritate the eyes, nose, throat, and lungs. Some products may also pose neurological or other health risks when misused. Prevent pest entry by sealing gaps, removing food and water sources, and using traps or other non-chemical controls when appropriate. When pesticides are necessary, use only products approved for the intended location and follow the label exactly. Gas stoves and carbon monoxide Gas-fired cooking appliances may release carbon monoxide, nitrogen dioxide, and other combustion byproducts, particularly when they are improperly installed, poorly maintained, or used without adequate ventilation. Use an exterior-venting range hood whenever possible. Never use a gas oven or stove to heat the home, and arrange qualified service if flames burn abnormally, soot appears, or occupants experience unexplained symptoms. Basement and Crawl Space: Mold, Radon and Moisture Basements and crawl spaces can influence air throughout a building. Moisture, mold spores, odors, radon, and soil gases may move upward through cracks, wall cavities, utility openings, ductwork, and natural air pressure differences. Basement mold Foundation seepage, plumbing leaks, condensation, flooding, and high humidity can support mold growth on drywall, wood, insulation, carpeting, cardboard, and stored belongings. Correct leaks and drainage problems at their source. Keep gutters and downspouts functioning properly. Use a correctly sized dehumidifier when needed. Maintain relative humidity near 30% to 50%. Remove standing water and begin drying wet materials promptly. Avoid storing cardboard directly on basement floors. Mold inspection and testing can help locate hidden moisture problems and support a targeted remediation strategy. Testing should complement - not replace - a thorough visual and moisture investigation. Radon Radon is a naturally occurring radioactive gas produced by the breakdown of uranium in soil and rock. It can enter through foundation cracks, sump pits, floor drains, construction joints, and openings around pipes. Radon cannot be seen, smelled, or tasted. Testing is the only way to determine a building's radon level. Long-term radon exposure increases lung cancer risk, and radon is recognized as a leading cause of lung cancer among people who do not smoke. For existing homes: Test the lowest level that is regularly occupied or suitable for occupancy. Follow closed-building and test-placement instructions carefully. Consider a professional measurement for real estate transactions or when independent documentation is important. If results are 4.0 picocuries per liter (pCi/L) or higher, consult a qualified radon mitigation professional. Consider measures to reduce exposure even when results fall between 2.0 and 4.0 pCi/L. For new construction: Radon-resistant new construction uses common building techniques to limit soil-gas entry and vent radon above the roof. Buyers should ask builders about radon-resistant features, but every new home should still be tested after occupancy - including homes built with a passive radon system. When Should You Schedule Indoor Air Quality Testing? Consider an indoor environmental assessment when: Occupants experience headaches, coughing, congestion, eye irritation, fatigue, or allergy-like symptoms that improve away from the property. A musty, chemical, smoky, or unexplained odor persists. Water damage, flooding, condensation, or plumbing leaks have occurred. Mold is visible or suspected behind walls, under flooring, or above ceilings. A basement or crawl space feels damp. A new building material, furnishing, coating, or cleaning product creates an ongoing odor. A home is being purchased, sold, renovated, or occupied after a prolonged vacancy. Radon has never been tested or previous results are outdated. A landlord, insurer, contractor, or remediation company needs independent environmental data. Professional Indoor Air Testing Near Chicago US Environmental Testing LLC serves residential and commercial clients across Chicago, the North Shore, Northwest Suburbs, Western Suburbs, Southwest Suburbs, South Suburbs, Northern Illinois, Northwest Indiana, Southern Wisconsin, and locations within an approximately 200-mile service radius. Depending on the property and concern, an assessment may include a building history review, visual inspection, moisture evaluation, targeted sampling, laboratory analysis, and practical recommendations. Testing is selected according to the suspected source rather than applying the same panel to every property. Our indoor environmental services may address: Indoor air quality assessments Mold inspection and mold testing Radon measurement VOC and chemical air testing Particulate and allergen concerns Moisture and humidity investigations Post-remediation verification Residential and commercial environmental testing Why Choose US Environmental Testing LLC? Local knowledge matters. Chicagoland buildings face seasonal humidity, winter condensation, aging foundations, basement seepage, tightly sealed interiors, and long heating seasons. These conditions can create indoor air problems that require more than a generic test kit. US Environmental Testing LLC approaches each property as a complete system. We focus on the building, potential pollutant sources, occupant concerns, ventilation, moisture pathways, and the environmental data needed to make informed decisions. Do not guess about the air you breathe. Schedule professional indoor air quality testing with US Environmental Testing LLC. Service area: Chicagoland and locations within approximately 200 miles of Chicago Call: [Insert phone number] Email: [Insert email address] Request testing: [Insert Wix contact-form button] Environmental testing does not provide a medical diagnosis. Anyone experiencing severe or sudden symptoms should leave the affected area and seek appropriate emergency or medical assistance. Blog 331-462-2711 Request Quote