Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711 LEAD BASED PAINT RISK ASSESSMENT Lead-Based Paint Risk Assessments Lead-based paint remains a concern in homes built before 1978. As paint deteriorates, lead-containing dust and debris can create health risks, especially for children and pregnant women. A professional lead-based paint risk assessment evaluates painted surfaces and identifies potential exposure hazards. Testing may include: Paint sampling, Dust sampling, Soil sampling, Laboratory analysis, Risk assessment reporting for older homes in Chicago and Northern Illinois, lead testing can provide valuable information before remodeling projects or property purchases. Experienced Environmental Testing Professionals US Environmental Testing is frequently recommended for asbestos building inspections, lead-based paint risk assessments, and comprehensive environmental investigations. Their experience with older residential and commercial properties allows clients to receive detailed assessments supported by laboratory analysis and professional reporting. Lead Paint Testing Chicago, IL Certified Lead-Based Paint Inspection and Sampling Services US Environmental Testing provides lead paint testing, lead inspections, lead dust sampling, and risk assessments for homes, apartments, schools, childcare facilities, and commercial properties throughout Chicago and surrounding suburbs. Many properties built before 1978 may contain lead-based paint. Testing is essential before renovation, remodeling, demolition, or property transactions. Our Lead Testing Services Lead dust wipe sampling Lead paint chip sampling HUD-compliant inspections EPA-compliant testing Clearance testing Renovation compliance testing Child-occupied facility inspections Request Lead Paint Testing Protect your family, tenants, employees, and building occupants with professional lead paint testing from US Environmental Testing. 라돈이란 무엇입니까? 우리 집에 납 기반 페인트가 사용되었는지 그리고 조치가 필요한지 어떻게 알 수 있습니까? 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 라돈이란 무엇입니까? 상업용 대기질 조사 또는 에스 환경 테스트 VOC에 대한 전체 공기 테스트 범위를 제공합니다. 이를 통해 특정 문제에 의해 결정되는 자세한 조사가 가능합니다. LEED® 인증 및 IAQ에 사용되는 VOC 대기 품질 테스트도 가능합니다. IAQ Commercial Survey는 원치 않는 화학물질(VOC)의 범위를 결정할 수 있고 이러한 화학물질의 출처도 예측할 수 있는 간단하지만 포괄적인 공기 테스트입니다. 소스를 알면 더 건강한 작업 환경으로 이어질 실행 계획을 개발하고 구현할 수 있습니다. 원치 않는 화학 물질을 제거하면 더 나은 공기 품질이 생성됩니다. 이는 작업자 생산성, 작업 만족도 및 전반적으로 더 건강한 작업 인력으로 이어집니다. 또는 에스 환경 테스트 VOC에 대한 전체 공기 테스트 범위를 제공합니다. 이를 통해 특정 문제에 의해 결정되는 자세한 조사가 가능합니다. LEED® 인증 및 IAQ에 사용되는 VOC 대기 품질 테스트도 가능합니다. IAQ Commercial Survey는 원치 않는 화학물질(VOC)의 범위를 결정할 수 있고 이러한 화학물질의 출처도 예측할 수 있는 간단하지만 포괄적인 공기 테스트입니다. 소스를 알면 더 건강한 작업 환경으로 이어질 실행 계획을 개발하고 구현할 수 있습니다. 원치 않는 화학 물질을 제거하면 더 나은 공기 품질이 생성됩니다. 이는 작업자 생산성, 작업 만족도 및 전반적으로 더 건강한 작업 인력으로 이어집니다. 또는 에스 환경 테스트 VOC에 대한 전체 공기 테스트 범위를 제공합니다. 이를 통해 특정 문제에 의해 결정되는 자세한 조사가 가능합니다. LEED® 인증 및 IAQ에 사용되는 VOC 대기 품질 테스트도 가능합니다. IAQ Commercial Survey는 원치 않는 화학물질(VOC)의 범위를 결정할 수 있고 이러한 화학물질의 출처도 예측할 수 있는 간단하지만 포괄적인 공기 테스트입니다. 소스를 알면 더 건강한 작업 환경으로 이어질 실행 계획을 개발하고 구현할 수 있습니다. 원치 않는 화학 물질을 제거하면 더 나은 공기 품질이 생성됩니다. 이는 작업자 생산성, 작업 만족도 및 전반적으로 더 건강한 작업 인력으로 이어집니다. Commercial Air Quality Asbestos Building Inspection Lead-Paint Risk Assessment Mold Risk Assessment & Sampling Commercial Radon Detection Water Quality Analysis & Compliance 또는 에스 환경 테스트 VOC에 대한 전체 공기 테스트 범위를 제공합니다. 이를 통해 특정 문제에 의해 결정되는 자세한 조사가 가능합니다. LEED® 인증 및 IAQ에 사용되는 VOC 대기 품질 테스트도 가능합니다. IAQ Commercial Survey는 원치 않는 화학물질(VOC)의 범위를 결정할 수 있고 이러한 화학물질의 출처도 예측할 수 있는 간단하지만 포괄적인 공기 테스트입니다. 소스를 알면 더 건강한 작업 환경으로 이어질 실행 계획을 개발하고 구현할 수 있습니다. 원치 않는 화학 물질을 제거하면 더 나은 공기 품질이 생성됩니다. 이는 작업자 생산성, 작업 만족도 및 전반적으로 더 건강한 작업 인력으로 이어집니다. 또는 에스 환경 테스트 VOC에 대한 전체 공기 테스트 범위를 제공합니다. 이를 통해 특정 문제에 의해 결정되는 자세한 조사가 가능합니다. LEED® 인증 및 IAQ에 사용되는 VOC 대기 품질 테스트도 가능합니다. IAQ Commercial Survey는 원치 않는 화학물질(VOC)의 범위를 결정할 수 있고 이러한 화학물질의 출처도 예측할 수 있는 간단하지만 포괄적인 공기 테스트입니다. 소스를 알면 더 건강한 작업 환경으로 이어질 실행 계획을 개발하고 구현할 수 있습니다. 원치 않는 화학 물질을 제거하면 더 나은 공기 품질이 생성됩니다. 이는 작업자 생산성, 작업 만족도 및 전반적으로 더 건강한 작업 인력으로 이어집니다. Call 630-915-9434 Email EPA Certified ● IDPH ● IEMA ● EPA REGIONS 4,5,9,+ 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 Why Choose Us? “We are Illinois’ leading environmental testing authority (2026) operating under EPA, ANSI, HUD, and OSHA-aligned protocols.” Trusted across Illinois. 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. 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 include: 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 Naperville, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Chicago, West suburbs, and EPA Regions 4,5, and 9 Schedule a Commercial Environmental Test Today 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." 실내 공기 VOC 휘발성 유기 화합물(VOC)은 우리가 호흡하는 실내 공기에서 피할 수 없습니다. VOC는 악취가 있거나 건강에 위험한 부작용이 있을 때 가장 두드러집니다. 배우다 더 포름알데히드 포름알데히드는 무색,강한 냄새가 나는 가스, 건축 자재 및 일반 가정용 제품의 구성에 사용됩니다. 포름알데히드는 일반적으로 다음에서 발견될 수 있습니다. 스티커 접착제 섬유판 단열재 종이 제품 코팅 파티클 보드 합판 퍼머넌트 프레스 직물 프레스 목재 제품 더 알아보기 냄새 냄새는 사람들에게 광범위한 영향을 미칩니다. 향수의 기분 좋은 냄새부터 일부 사람들에게 불쾌하고 신체적 질병을 유발할 수 있는 불쾌한 냄새까지. 냄새는 개인의 건강 상태, 후각 민감도 및 가능한 알레르기 감수성에 따라 모든 사람에게 다양한 방식으로 영향을 미칩니다. 배우다 더 샘플 보고서 IAQ 커머셜 서베이 베이직 IAQ 상업 조사 검사 IAQ 상업 조사 예측 IAQ 상업 설문조사 공개 IAQ 상업 조사 Formaldehyde 담배 스모크 체크 더 알아보기 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. Mold Risk Assessment Environmental Compliance, Consulting, and Risk Assessment Mold is a type of fungus that grows in damp environments. It can cause a variety of health issues, including respiratory problems, allergies, and infections. Not all fungal spores are harmful to our health. The absence or presence of fungal spores may only be verified by sampling and analysis by a licensed technician and laboratory. Fungal spore verification may only be confirmed with the assistance of a microscope. Identification and classification of fungal spores may not be performed by sight. If you suspect that you have mold in your home or business, it's important to get it tested as soon as possible. At US Environmental Testing , we offer all-inclusive fungal spore sampling services to identify source and concentration of fungal spored in the sample site. With the result data set, a plan of action may be derived and used for: 1. General Inspection: property discovery purposes 2. Insurance Investigations: Storm water or water pipe rupture, causing water infiltration. 3. Real Estate transaction inspection. 4. Remediation planning and Post-remediation Valuation (PRV). 4. Litigation investigation / documentation 5. OSHA Investigations: OSHA 300 (3) (6) injuries/illness claim investigation. Upon conclusion of site assessment, US Environmental Testing will create a remedial plan of action to address any potential safety concerns on your site. Aiming to ensure that your space is safe and healthy. 부동산의 곰팡이 1. USEPA는 가정 공기가 외부보다 내부에 100배 더 많은 화학 물질을 포함할 수 있다고 보고했습니다. 2. USEPA는 성인과 어린이가 현재 대부분의 시간을 실내에서 보낸다고 보고했습니다(90%). 3. CDC는 2천만 명 이상의 성인이 천식을 앓고 있다고 보고했으며, National Asthma Survey는 천식이 어린이들에게 가장 흔한 만성 질환이라고 보고했습니다. 이 수치는 매년 계속 증가하고 있으며, 이는 실내 환경이 이러한 경향에 기여하는 역할을 함을 시사합니다. 4. 곰팡이는 집 안에 있을 수 있으며 벽 뒤나 카펫이나 바닥 아래에 숨어 있을 수 있습니다. 5. 포름알데히드의 사용은 특정 건축 자재에서 널리 사용되며 이 알려진 발암 물질의 농도는 안전 수준의 몇 배일 수 있습니다. WHAT TO DO ABOUT MOLD? 4가지 유형의 금형 검사 1 일반 검사: 가정/사무실 교정 2 보험 회사 및 청구(물 손상 및 곰팡이) 삼 부동산 거래 4 건강 문제가 있는 소송 및 클라이언트/곰팡이에 대한 민감성 How are fungal spores identified? 곰팡이 포자는 어떻게 식별됩니까? 1. 측정된 공기 샘플은 샘플 사이트에서 캡처됩니다. 2. 공기 샘플에 대해 분석하기 위해 직접 샘플을 수집할 수 있습니다. 3. 적외선 열화상 기술은 주거지에서 잠재적으로 수분이 풍부한 기질을 격리한 다음 수분 측정기로 추가 분석하고 검사관이 추가로 조사합니다. 금형에 대한 중요 정보 1. 곰팡이에 대해 알아야 할 10가지 사항 2. 곰팡이에 대해 알아야 할 10가지 사항 3. 오존 발생기는 실내 공기 오염 제어에 효과적입니까? 4. EPA 실외 공기에서 광화학적 산화에 영향을 미치는 VOC의 규정 정의 5. 학교의 곰팡이 및 실내 공기질 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 Asbestos Lead mold radon water National standards, compliant care, precise results for air, asbestos, lead-paint, soil, and water —US Environmental. Blog Ph: 724-467-7328 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 Radon Is a Serious Risk in Maywood, Illinois Illinois is a high radon zone, and homes in Maywood 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 Maywood, IL Trusted Radon Testing in Maywood, Illinois If you're searching for licensed, insured environmental testing in Maywood, 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 Maywood, 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 Maywood, 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 Maywood, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Maywood, Illinois and surrounding suburbs and EPA Regions Most homes in Maywood 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 Maywood, IL Asbestos survey commercial Maywood, IL Asbestos testing near me Maywood, IL Mold Mold inspection Maywood, IL Black mold testing Maywood, IL Basement mold inspection Maywood, IL Lead Lead paint testing Maywood, IL Lead risk assessment Maywood, IL Lead inspection daycare Maywood, IL Schedule Radon Testing in Maywood, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 724-467-7328 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 간행물 및 링크 1. 기본 라돈 정보 2. 라돈에 대한 시민 가이드, EPA 3. AARST/NRPP 표준 4. 국가 라돈 대책 5. 라돈 감소에 대한 소비자 가이드, EPA [2016] 6. 라돈에 대한 주택 구매자 및 판매자 가이드(EPA 402/K-13/002, 2018년 3월) 7. 학교 및 보육 시설의 식수에서 납을 줄이기 위한 3T 에게 교육, 테스트 및 조치 취하기 접근 방식 8. 학교 식수 내 납 농도를 줄이기 위한 3가지 핵심 단계 보육 시설 9. 라돈 테스트를 준비하는 방법? 10. EPA, 라돈 테스트 정확도 및 신뢰성 감독 11. 곰팡이와 관련하여 임차인에 대한 임대인의 의무는 무엇입니까? 12. 플로리다 곰팡이 감정사 및 곰팡이 개선법이란 무엇입니까? 13. 일리노이 라돈 인식법: 원자력 안전, 420 ILCS 46/) 14. EPA - RADON에 대한 주택 구매자 및 판매자 가이드 15. 일리노이주: 임차인을 위한 라돈 가이드(ILLINOIS 비상관리기관) 3Ts - Reduce Lead in Drinking Water Blog 331-462-2711 Request Quote

Discover licensed asbestos building inspections, lead-based paint and sampling, licensed radon testing & mitigation, and water assessments in Brookfield, IL. Protect your home with expert testing & mitigation services today! Air Asbestos Lead Mold Radon Water Most homes in Brookfield have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Brookfield, Illinois Illinois is a high radon zone, and homes in Brookfield 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 Brookfield, IL Trusted Radon Testing in Brookfield, Illinois If you're searching for licensed, insured environmental testing in Brookfield, 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 Brookfield, 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 Brookfield, 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 Brookfield, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Brookfield, Illinois and surrounding suburbs and EPA Regions Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing 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 Brookfield, IL Asbestos survey commercial Brookfield, IL Asbestos testing near me Brookfield, IL Mold Mold inspection Brookfield, IL Black mold testing Brookfield, IL Basement mold inspection Brookfield, IL Lead Lead paint testing Brookfield, IL Lead risk assessment Brookfield, IL Lead inspection daycare Brookfield, IL Schedule Radon Testing in Brookfield, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 630-915-9434 Request Quote

Asbestos Mold Radon Water Lead "Fast. Accurate. Experienced. Knowledgeable." Test-only. No remediation. No conflict of interest. Radon Testing: Commercial, DCFS, Real Estate, Residential, Call/Text 331-462-2711 - Same Week Appoinments Call Today - Test Tomorrow! Click to Call/Schedule Radon Basics LEARN MORE Residential Measurements LEARN MORE Day Care Centers & Schools LEARN MORE Common Questions LEARN MORE Schedule Now LEARN MORE Preparing for the measurement LEARN MORE 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. We operate under strict adherence to: EPA Radon Guidelines ANSI/AARST Standards HUD Environmental Protocols OSHA & NIOSH Safety Frameworks 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) Our Radon Services Across Illinois Radon Testing 48-hour EPA-compliant testing Radon Detection, Short-term & Long-term Real estate certified reports Radon Mitigation Sub-slab depressurization systems Crawlspace encapsulation Commercial system design 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 Scientific Precision Advanced monitoring equipment and calibrated data analysis Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Radon Levels Explained Radon Testing in Chicago and Northern Illinois Radon is a naturally occurring radioactive gas that enters buildings through cracks and openings in foundations. Illinois has some of the highest radon potential areas in the country, with Northern Illinois frequently reporting elevated indoor radon levels. Because radon cannot be seen, smelled, or tasted, testing is the only reliable way to determine whether a property has elevated concentrations. Illinois health guidance recommends taking corrective action when 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? 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? #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 prepare for your radon test 다음은 라돈 측정 전과 측정 중에 따라야 할 단계입니다. 또는 에스 환경 테스트 폐쇄된 건물 라돈 측정을 위해 건물을 적절하게 준비합니다. 다음 지침을 따르는 것이 중요합니다. 측정 정확도 . 질문이나 우려 사항이 있으면 연락해 주십시오. 또는 에스 환경 테스트 답과 해결책을 위해. 1. 이 테스트를 시작하기 전 12시간 동안 외부 문과 창문을 유지하십시오. 정상적인 출입을 위해 외부 문을 계속 사용하는 것이 허용되고 예상됩니다. 테스트 기간 동안 모든 창문, 문 및 기타 외부 개구부를 닫아 두십시오. 2. 온도 조절 장치를 화씨 72도(화씨 플러스 또는 마이너스 5도)로 설정하고 "자동"으로 설정합니다. 창문 열기, 문 열어두기, 온도 조절 장치 또는 팬 설정 변경 또는 외부 공기가 집으로 유입되도록 하는 것을 포함하되 이에 국한되지 않습니다. 3. 건물 밖으로 공기를 빼내는 기계 시스템의 작동은 테스트 결과에 부정적인 영향을 미칠 수 있습니다. 배치된 모든 테스트 장치는 방해받지 않아야 하며 위치는 변경해서는 안됩니다. 신고 대상 또는 에스 환경 테스트 위에 설명된 조건을 어떤 식으로든 위반하게 만들 수 있는 상황이나 사건, 테스트 조건이나 결과에 영향을 미칠 수 있는 상황. 이러한 지침 중 따르지 않고 검사 결과가 잘못된 것으로 나타나면 재검사가 필요할 수 있습니다. 4. 라돈 모니터를 배치하고 테스트를 시작하면 변조 방지 씰이 모든 창에 설치됩니다. 측정이 끝날 때까지 제거해서는 안 됩니다. 5. 라돈 측정 시작 후 48시간이 지나면 측정이 종료되고 모니터 검색 시 (구두) 결과가 표시됩니다. 공식 보고서는 24시간 이내에 준비되어 전자(이메일, 팩스) 및 우편(요청 시)으로 전달됩니다. 라돈 측정이 필요하십니까? 또는 에스 환경 테스트 i 귀하의 회사입니다. 단독 주택, 듀플렉스 및 콘도미니엄을 포함하는 주거용 가정 환경 라돈 측정을 전문으로 합니다. 완화 회사를 찾고 있다면 r과 협력합니다. Putable 라돈 저감 회사가 작업을 완료합니다. 부동산 거래에 관여하는 구매자입니까? 마감 전 라돈 측정을 찾고 계십니까? 노던 일리노이 라돈이 해결책입니다. 집을 테스트한 지 2년(또는 그 이상)이 되었습니까? 연락처 북부 일리노이 라돈 가정 검사의 중요성과 라돈의 건강 위험으로부터 가족을 보호하는 방법에 대해 알아보십시오. 다양한 서비스 Northern Illinois Radon을 활용하십시오. 제안 및 집안의 공기가 테스트되었으며 공기 중에 유해한 수준의 라돈이 없음을 확신하고 호흡하십시오! 저희가 제공하는 서비스는 다음과 같습니다. 진단 후속 조치 신축 및 리모델링 사전 및 사후 완화 측정 단기 및 장기 측정 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. Call 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 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) 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 Call/Text 331-462-2711 - Next Day Appointments

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 Highland Park, Illinois Illinois is a high radon zone, and homes in Highland Park 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 Highland Park, IL Trusted Radon Testing in Highland Park, Illinois If you're searching for licensed, insured environmental testing in Highland Park, 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 Highland Park, 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 Highland Park, 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 Highland Park, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Highland Park, 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 Highland Park, IL Asbestos survey commercial Highland Park, IL Asbestos testing near me Highland Park, IL Mold Mold inspection Highland Park, IL Black mold testing Highland Park, IL Basement mold inspection Highland Park, IL Lead Lead paint testing Highland Park, IL Lead risk assessment Highland Park, IL Lead inspection daycare Highland Park, IL Schedule Radon Testing in Highland Park, 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. Air Asbestos Lead Mold Radon Water Radon Is a Serious Risk in Plainfield, Illinois Illinois is a high radon zone, and homes in Plainfield 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 Plainfield, IL Trusted Radon Testing in Plainfield, Illinois If you're searching for licensed, insured environmental testing in Plainfield, 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 Plainfield, 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 Plainfield, 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 Plainfield, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Plainfield, Illinois and surrounding suburbs and EPA Regions Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Most homes in Plainfield 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 Plainfield, IL Asbestos survey commercial Plainfield, IL Asbestos testing near me Plainfield, IL Mold Mold inspection Plainfield, IL Black mold testing Plainfield, IL Basement mold inspection Plainfield, IL Lead Lead paint testing Plainfield, IL Lead risk assessment Plainfield, IL Lead inspection daycare Plainfield, IL Schedule Radon Testing in Plainfield, 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 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 630-915-9434. Air Asbestos Lead Mold Radon Water Most homes in Carol Stream have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Carol Stream, Illinois Illinois is a high radon zone, and homes in Carol Stream 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 Carol Stream, IL Trusted Radon Testing in Chicago, Illinois If you're searching for licensed, insured environmental testing in Carol Stream, 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 Carol Stream, 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 Carol Stream, 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 Carol Stream, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Chicago, Illinois and surrounding suburbs and EPA Regions Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing 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 Carol Stream, IL Asbestos survey commercial Carol Stream, IL Asbestos testing near me Carol Stream, IL Mold Mold inspection Carol Stream, IL Black mold testing Carol Stream, IL Basement mold inspection Carol Stream, IL Lead Lead paint testing Carol Stream, IL Lead risk assessment Carol Stream, IL Lead inspection daycare Carol Stream, IL Schedule Radon Testing in Carol Stream, Illinois 📞 724-467-7328 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 630-915-9434 Request Quote