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Find Radon gas testers in West Chester

Avatar for Schuerman Inspections, LLC.
Schuerman Inspections, LLC.
5.0(
71
)

Serving West Chester, OH and surrounding areas

In business since 1996

Free estimates

Warranties offered

"As usual, Dan looked over everything in the home and gave us a realistic view of the state of the property (not too optimistic and not overly pessimistic.) An older home is never going to be in perfect shape, and Dan helped us get an accurate idea of what issues this particular property was facing and when they might need to be addressed. He took all necessary COVID precautions, and was happy to answer all the questions we had for him and provided a wealth of information about systems and issues we were unfamiliar with. This is my 2nd time hiring Dan for a home inspection, and I would definitely hire him again."
Recommended by98%of homeowners
MOBILE RADON DIAGNOSTICS INC
4.8(
25
)

Serving West Chester, OH and surrounding areas

In business since 1987

Free estimates

Warranties offered

"Tito came out within a week to give us an estimate. He clearly explained what needed to be done both for the basement and crawl space and what the process was. He provided the written estimate the same day. The installation crew were scheduled out 2 weeks. They arrived a little after 7 am on the day of installation and were done by 11 am. The work was efficiently and professionally done. They left a monitor in the basement for 3 days afterward and provided a report of the radon level post installation (which was well below 1). This is the second time that I have used Mobile Radon Diagnostics and I would do so again."
Recommended by92%of homeowners
Avatar for INSPECTION PLUS LLC
INSPECTION PLUS LLC
4.7(
89
)

Serving West Chester, OH and surrounding areas

In business since 1991

Free estimates

Warranties offered

"<p>The entire process was smooth from the day when I made the inquiry for what would be included to the inspection to making the appointment.  Don was our inspector.  I arrived at the home where we were interested in purchasing at the time he was supposed to arrive.  He was already there.  He must have arrived early.  He was very professional, and polished.  After speaking with him for a short amount of time, I could tell he was knowledgeable.  I called my husband and shared that I am so glad we are in good hands for our first home inspection.  I left and returned a few hours later.  He shared the full report with my husband and I.  He was very detailed and walked us through every step of the home where he found an issue or something that should be brought to our attention.  We ended up not moving forward with that home as there were so many issues but we do not regret the home inspection.  We are now finalizing a home purchase with a different home.  We thought of this company and Don again.  I called right away.  I recommend this home inspection to anyone. 5 stars.</p> <p><br /></p> <p>FYI, we had the home inspection, termite inspection and radon testing.</p> <br />"
Recommended by89%of homeowners
RADON SPECIALTIES COMPANY LLC
5.0(
14
)

Serving West Chester, OH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"<p>When selling our house, a radon test identified radon in our home. The company provided an estimate within a couple days of calling. This company is very busy, we did agree to delay installation to allow other homes to be completed before ours due to closing dates which were sooner than ours.  </p> <p>The contractor promptly arrived at our house on the agreed date of installation.  They drilled a hole in our cement basement floor and installed a PVC pipe from floor, going out the side of house above the foundation and up above the roof. There was obviously some noise with the drilling, but it was not disruptive. They cleaned up very well after the drilling.  Installation took about 2 hours. </p> <p>A temporary electric line was installed  to the pump.  A licensed electrician, hired by Radon Specialties returned the next day to install the permanent electric line.  They conducted a test for two days after installation to test the system.  If you will not be home, the tester can be left on porch for them to pick up.  The system reduced the radon level from 4.8 to 1.3.  Detailed results of the test are provided. </p> <p>They were efficient and professional.  They include an one year transferable warranty on parts and labor.</p> <br />"
Recommended by100%of homeowners
Avatar for BC Warner Inspections & Thermal Imaging Services
BC Warner Inspections & Thermal Imaging Services
5.0(
28
)

Serving West Chester, OH and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Bill was excellent, professional, and very thorough. He arrived early and spent plenty of time with me looking over the home and explaining what we were looking at. He answered all of my questions and allowed me to tag along as we went through the home, into the attic, and into the crawlspace. He identified several issues, gave a detailed report, and gave very clear assessments of what we saw. We are glad to have used him, as the issues we found were of such concern that we ultimately decided not to purchase the home. Glad to have learned what we did before purchasing! Cost also included wood destroying insect and radon inspections, both of which he arranged for using subcontractors."
Recommended by100%of homeowners
Avatar for Greater Cincinnati Housing Evaluation Service
Greater Cincinnati Housing Evaluation Service
4.9(
89
)

Serving West Chester, OH and surrounding areas

In business since 1989

Free estimates

Warranties offered

"Maury was great. He agreed to inspect the interior of the house that I just purchased in the coldest day of January and provided a precise, detailed report of interior (excludes mold/ termite/ lead testing). As soon as weather improved he inspected the exterior of the house and provided a finalized report the next day. I appreciate his advice on how to keep my costs low during renovation. Easy going, to the point, punctual. <br />"
Recommended by95%of homeowners
Reliable Home Inspections
5.0(
9
)

Serving West Chester, OH and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Reliable Home Inspections and Ryann were amazing! As out of town buyers, he made it simple to book the appointment, communicate, and share the findings in a very visual and clear way. He managed all the logistics directly with the agents and seller. His report was crystal clear and provided a balanced perspective on what was minor, what we should address, and some long term planning. As soon as the report was complete, he contacted us to talk through it and answer any questions. We were blessed to have Ryann on the team to guide us through this critical phase of the house purchase."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving West Chester, OH and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
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FAQs for radon gas testing projects in West Chester, OH

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The West Chester, OH homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.