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Find Radon gas testers in Cincinnati

Avatar for BTS Contracting Inc
BTS Contracting Inc
5.00(
61
)

In business since 2003

Free estimates

"Bob and his guys were outstanding. Bob was patient with changes, new ideas, and was a great partner to work with throughout the project. I would (and still do) call him for anything - I trust Bob with all aspects of our home and it's future needs. Bob and his crew are worth their weight in GOLD!"
Recommended by100%of homeowners
Avatar for HomePro Building Inspections, LLC
HomePro Building Inspections, LLC
5.00(
7
)

In business since 2005

Free estimates

Providing home inspection services for residential and small commercial buildings.

Recommended by100%of homeowners
Avatar for 1st Call Disaster Services
1st Call Disaster Services
4.71(
55
)

In business since 2007

Emergency services offered

"Derek Hayes and his crew were great very nice work .Very easy to work with and professional."
Recommended by92%of homeowners
Avatar for A Better Inspector
A Better Inspector
4.78(
32
)

In business since 2000

We offer the best home inspection in the greater cincinnati and northern kentucky area. Additional DBAs - BBHI, Buyer's Best Home Inspection, LLC. Award wining.

Recommended by90%of homeowners
Global Plasma Solutions
5.00(
1
)

In business since 2008

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Recommended by100%of homeowners
Dragon Restoration
3.00(
6
)

In business since 1999

Free estimates

Emergency services offered

We help you file a claim, insurance language is very important,. Dragon brings over 15 years experience when it comes to the proper information you need to know before you call, because insurance will DOCUMENT your call or RECORD your call. Have a free inspection BEFORE you notify insurance, so you can explain your problem with the proper wording. Proper wording is a huge factor, we can't stress that enough.\nEveryone thinks the insurance company is their friend. Wrong! They are NOT working for you. Do yourself a favor, be proactive. We have helped hundreds of homeowners benefit from our vast knowledge in this field. Numerous people every day, are told by insurance, THAT'S NOT COVERED on the phone, but we know better. \nWe really care that you receive what you have coming to you. We will help you too, because we care. Read OUR STORY on our website, of why we went into this business, and look at the live video testimonials from homeowners we have helped.

Recommended by50%of homeowners
Avatar for Cincinnati Certified Home Inspections LLC
Cincinnati Certified Home Inspections LLC
4.73(
15
)

In business since 2014

Free estimates

"Don was great to work with. He truly spent time with my wife and I making sure we understood everything about our home. Not only did he make recommendations about preventative maintenance, he was very thorough ensuring that all of our questions and concerns were answered! Thank you again!"
Recommended by93%of homeowners
Avatar for Don Snider Roofing, Insulation, Siding, & Gutters
Don Snider Roofing, Insulation, Siding, & Gutters
4.65(
141
)

In business since 1989

Free estimates

Emergency services offered

"Matt & Dan completed my project. Had a bad storm on 3/14 ripped off side of siding, was a small job. Don sent out very knowledgeable people, got it done super-fast and worked with my on the price. They cleaned up everything and left it nice and neat, I did not feel like I was being pressured to have more work done than needed. Will for sure use Don Snider Roofing for any future work needed!"
Recommended by90%of homeowners
Avatar for Master Home Inspections
Master Home Inspections
5.00(
7
)

In business since 2018

Free estimates

"Brian Gibbs did an amazing job on our home inspection. He was prompt and thorough, always courteous and patient. He took the time to answer all of our questions and was available later to answer follow up questions. We would highly recommend his service! He arranged a radon test, arranged for a termite inspection too. He got under the deck and on the roof. We appreciated that he had the complete report to us by the same evening. So appreciated his professionalism."
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Cincinnati, 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 Cincinnati, OH homeowners’ guide to radon gas testings

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