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Environmental Consulting, Detection, and Education

US Environmental Testing LLC
Northern Illinois Radon LLC
Our Services
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US Environmental Testing, Service areas, EPA Regions 4 and 5



Serving Service Areas 4&5

  • Lead Inspection & Lead Risk Assessment

  • Licensed Mold Assessment

  • Licensed Radon Detection

Alicia W.

"Great customer service, excellent communication and we also appreciated the explanation of the process! 

Thank you Tim and Northern Illinois Radon!

We highly recommend their services!"

Alicia W.

March 20, 2024


Krystal W.

"Just want to say that Tim and his services for the radon test we received for our new home was amazing, extremely efficient, same day service we got very quick response time to any questions we had, very knowledgeable. We had a great experience with Tim and the company,    10 out of 10 for sure, highly recommend him!"

Thanks Tim

Krystal W.

February 27, 2024

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Richie S.

"Tim was great to work with.

Very professional and very informative.

I would highly recommend for radon testing."

Richie S. 

February 29, 2024

Recent feedback from actual customers

Client Testimonials

What is Radon Gas?

What is Radon Remediation?

About Us

About Us

US Environmental Testing LLC is an environmental consulting, testing, and risk assessment company.  Our licensed lead risk assessors, licensed lead mold assessors, and licensed-professional radon experts have been committed to delivering environmental and analytical services since 2015.

We provide lead and mold assessment in EPA regions 4/5, radon testing, and organic compounds will facilitate the discovery and solution of environmental risk, by means of: air quality analysis, certified environmental building inspection, day care center (DCFS licensing), healthcare IAQ testing, insurance claims, lead abatement project, lead risk assessments, licensed mold assessments, organic compound detection (VOC), real estate radon testing, radon discovery, school radon testing.

Contact us for your radon home inspection, a radon basement test, or to learn about radon health effects of radon near your home.   radon testing near me, radon detector, reliable radon, radon testing home, real estate radon testing.  - mold assessor - mold remediation - radon testing - mold sampling - radon detection.  US Environmental Testing.  Lead risk assessment, mold assessment, radon detection, US Environmental23. - US Environmental Testing: lead risk assessment, mold assessment, radon detection - USEnvironmental23

Indoor Air Quality

Indoor Air Quality

Office Space


School Building


Fire Trucks Leaving Station




Modern House


Accreditations and Affiliations
Certified Environmental Home Inspector
National Radon Safety Board - Accredited Radon Insructor
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