Top-rated radon gas testers.

Get matched with top radon gas testers in Lenexa, KS

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas testers in Lenexa

Avatar for MIDWEST RADON
MIDWEST RADON
4.9(
71
)

Serving Lenexa, KS and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"The process was smooth and handled professionally. The team did a review of our house layout, discussed the results of our initial radon testing, and recommended a plan for mitigating the issue. They were flexible with scheduling around the holidays and had the work taken care of in a morning. Levels of radon were completely eliminated as compared to the test before we had the system in place."
RADON ENTRY
RADON REDUCTION-RADON MITIGATION
COSMETIC OPTIONS AVAILABLE ARE DICTATED BY THE HOME'S DESIGN
SUCTION PIPES
CREATION OF A SUCTION POINT

+3

1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ATM Home Inspection, LLC
ATM Home Inspection, LLC
4.9(
38
)

Serving Lenexa, KS and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Very knowledgeable and thorough. Climbed up and looked at the roof even though it was pouring rain. Very patient - explained every detail to the buyers. Inspection report was clear and noted everything we had discussed. Excellent job."
Response time50 mins
Response rate88%
1 neighbors recently requested a quote
Avatar for Varsity Home Inspections, LLC
Varsity Home Inspections, LLC
4.9(
71
)

Serving Lenexa, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Paul did a great job. Responded immediately to my request set an appointment for 830 the next morning showed up exactly on time and performed the radon test. Very professional."
Response time4 hrs
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ResCom Radon Solutions
ResCom Radon Solutions
5.0(
22
)

Serving Lenexa, KS and surrounding areas

In business since 2009

Free estimates

Warranties offered

"I did a lot of research before deciding on a Radon company and I am so glad I found ResCom. Tom (the owner) is very nice and knowledgeable. I was extremely impressed by the quality of work that was performed at my home. Luke was great and his installation workmanship is second to none. I would highly recommend them!"
Recommended by100%of homeowners
Avatar for Advanced Radon Services Inc.
Advanced Radon Services Inc.
5.0(
39
)

Serving Lenexa, KS and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Sent pictures of system location on exterior of house before install which was a plus to be able to review the location. Installed system and checked radon levels after installing which reduced radon levels to near "0". Pleased with quality of work for the price and includes a five year warranty that compliance level will be maintained. Hid system in an area of the house where it is not very noticeable which was great."
Recommended by100%of homeowners
Dan The Radon Man
5.0(
9
)

Serving Lenexa, KS and surrounding areas

In business since 1996

Free estimates

Warranties offered

"It was great. On the phone you could tell this was his specialty and it is all he does. He explained when her came exactly what he would do and why. He installed it exactly as he said and it worked as promised. I never felt that my house and my problem was not a priority for him and not one of the 300 he does a year. He really was amazing. Many places tell you a range. For Dan it is the same price regardless of the job, which makes the entire experience easier. <br /> He did tell he that because I had sealed the cracks in the basement I probably could have resolved my radon problem by simply sealing the sump-pump cover. But, because I had already had it tested by law I had to get a certified specialist like him to fix it. <br /> Just a suggestion to other home owners before you get tested. Seal all the cracks in the slab in the basement, seal the sump-pump cover, and then invite a tester over to verify the levels. You just might solve your problem that way. <br />"
Recommended by100%of homeowners
Avatar for Certified Radon
Certified Radon
4.8(
126
)

Serving Lenexa, KS and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Our fan went bad after 3 years. We had Certified Radon (original installers) come out to replace our fan. Something was not properly sealed and moisture trips the circuit. Now that fan trips the circuit breaker, my sump pump is on the same circuit. They will not come and fix their install problem for over a month. The only advice was to TURN OFF MY FAN for the 5 week wait, so that my sump pump will work. Disappointed."
Recommended by92%of homeowners
Avatar for J & K Property Inspections
J & K Property Inspections
5.0(
28
)

Serving Lenexa, KS and surrounding areas

Free estimates

Warranties offered

"We recently had the opportunity to hire and work with Jerrod Turnbow of J & K Property Inspections LLC when purchasing our home in Blue Springs MO. My wife and I were were extremely pleased with the process and the outcome of the inspection. Our realtor had recommended Jerrod to us. Jerrod was professional in demeanor but was also personable. He had the ability to explain technical aspects of our house to us in terms that we could not only understand but also appreciate the what and why. Jerrod was not an alarmist, but he was thorough. He clearly communicated each issue and gave his opinion as to the level of concern for each item. He uncovered several issues that we were totally unaware of but also gave us some insight into the correction process. He also provided several recommendations that we incorporated into the house after closing. Be sure and ask him about the importance of testing for radon. Overall, our experience with Jerrod was pleasant and contributed to creating value and confidence in our new place. We would certainly engage his services again if we should ever choose to move again."
Recommended by100%of homeowners
...
Showing 1-10 of 74
FAQs for radon gas testing projects in Lenexa, KS

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 Lenexa, KS homeowners’ guide to radon gas testings

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