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Find Radon gas testers in Fort Thomas

Avatar for The Home Inspection Pro, LLC
The Home Inspection Pro, LLC
5.0(
36
)

Serving Fort Thomas, KY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I had originally planned on installing a mitigation system myself, having already priced out all of the parts, etc. necessary. I called Trenton to get a ballpark estimate and found him very reasonably priced, based on what the materials cost. I had him come and do a baseline test and the result was that my Radon level was under the EPA recommended limits. Trenton made me aware of this and said based on this, I did not need mitigation to reach EPA limits, but if I did decide to do it, it would definitely reduce what I did have. He said it was up to me, that he could not make a recommendation either way. WHAT A REFRESHING AND PROFESSIONAL ATTITUDE. NO PRESSURE.... My opinion is that the only good Radon is no Radon and elected to get the mitigation. We scheduled the mitigation system install right then. Day of install Trenton was prompt, made next to no dust even though he cut through my basement floor and wall, and finished early. He then set up follow up test and I tested at 1.2. AWESOME. He reviewed the system with me, what to expect going forward and asked for any questions. PROFESSIONAL ALL THE WAY."
Response time12 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for WIN Home Inspection
WIN Home Inspection
5.0(
34
)

Serving Fort Thomas, KY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"High-quality evaluation and excellent customer service. Brian was very professional and performed a thorough job. Provided home and radon inspections for a new construction home I was purchasing."
IR electrical panel
IR camera used
Worn out roof
Response time3 hrs
Response rate91%
12 neighbors recently requested a quote
MOBILE RADON DIAGNOSTICS INC
4.8(
25
)

Serving Fort Thomas, KY 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
Gerard Home Inspection
5.0(
199
)

Serving Fort Thomas, KY and surrounding areas

In business since 2009

Free estimates

Warranties offered

"I cannot recommend Gerard Home Inspection enough! Derek was my home inspector and he was absolutely fabulous. He was very knowledgeable, thorough and took the time to explain everything to me as we walked through the property together. He was approachable, easy to engage with and clearly has a passion for the work he does. The report was promptly completed and Derek emailed me to ensure I did not have any additional questions. I could not have asked for a better experience."
Recommended by98%of homeowners
Avatar for INSPECTION PLUS LLC
INSPECTION PLUS LLC
4.7(
89
)

Serving Fort Thomas, KY and surrounding areas

In business since 1991

Free estimates

Warranties offered

"There was some confusion about the billing though because my husband did it on Angie’s List and then when the person came, they told me I needed to pay and I didn’t realize my husband already paid so it was a little bit of a hassle getting the money back but they did a good job. Be more informed about whether someone pays or not or maybe I should be more informed, I don’t know. The woman who came to do the testing was good. She was very professional and did a good job."
Recommended by89%of homeowners
Avatar for Greater Cincinnati Housing Evaluation Service
Greater Cincinnati Housing Evaluation Service
4.9(
89
)

Serving Fort Thomas, KY and surrounding areas

In business since 1989

Free estimates

Warranties offered

"FABULOUS!!!  I only had 5 days to get the inspection scheduled and done... Maury was able to fit me in and he arranged for the termite and radon to be completed also.  Maury was very patient, paid attention to details and pointed out things I can see now, but hadn't seen before, even being at the house more than a dozen times previous.  He spent time and did walk thru verbal report with me on site, in addition to the written detailed report.  I felt very confident in his knowledge, ability and thoroughness.  I feel very confident in the information I now have because of the walk thru with Maury to negotiate some costly repairs before closing on this house.  He is truly a homebuyers "gem" in the Queen City. Thanks again.  I will definitely refer Maury to anyone and if this house doesn't work out, I will use him for the next house I buy! <br />"
Recommended by95%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Fort Thomas, KY 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
Avatar for Environmental Doctor
Environmental Doctor
4.7(
56
)

Serving Fort Thomas, KY and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Extremely responsive, efficient, and professional. Very quick response to my phone call. Explained all the details of the process for radon mitigation. They came out within a day or two to provide an estimate, and they were able to perform the service that week. I highly recommend them for radon mitigation. ?On future houses in need of mitigation, I will definitely be using them again."
Recommended by92%of homeowners
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FAQs for radon gas testing projects in Fort Thomas, KY

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 Fort Thomas, KY homeowners’ guide to radon gas testings

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