Top-rated radon gas testers.

Get matched with top radon gas testers in your area

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.

Radon gas testers in Clay Center

Innocircle LLC
No reviews
Innocircle LLC
No reviews
3 years of experience

Telecomunication and underground labor

Telecomunication and underground labor


RK Janitorial, Inc.
222 W. 6th St.
No reviews
RK Janitorial, Inc.
222 W. 6th St.
No reviews
23 years of experience

Since 2002, RK Janitorial, Inc. has served the Junction City, Fort Riley, Manhattan and all other Flinthills areas. We provide general and advanced carpet cleaning services, upholstery cleaning, water damage restoration, hard floor care and general residential and commercial cleanings. We are a member of the Better Business Bureau with an A+ rating. Call for a free estimate.

Since 2002, RK Janitorial, Inc. has served the Junction City, Fort Riley, Manhattan and all other Flinthills areas. We provide general and advanced carpet cleaning services, upholstery cleaning, water damage restoration, hard floor care and general residential and commercial cleanings. We are a member of the Better Business Bureau with an A+ rating. Call for a free estimate.


Top Quality Home Inspections LLC
1934 K Rd
No reviews
Top Quality Home Inspections LLC
1934 K Rd
No reviews
18 years of experience

Restore of the Heartland
4701 Fort Riley Blvd
3.33(
3
)
Restore of the Heartland
4701 Fort Riley Blvd
3.33(
3
)
Customers say: Quick response
41 years of experience

24-7 Emergency Response. Offering FREE esimates

24-7 Emergency Response. Offering FREE esimates


Moldlab
2501 Mayes Road
4.66(
402
)
Moldlab
2501 Mayes Road
4.66(
402
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.

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.


Lester Inspection Services, Inc.
8243 SW 53rd St
4.93(
28
)
Lester Inspection Services, Inc.
8243 SW 53rd St
4.93(
28
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

We are a home inspection company in Topeka KS. Craig is the only inspector and enjoys those who attend the full inspection. We service NE Kansas. We hold a KS Home inspection license # 0110-0550 and a KS termite license # 19141. Our sate radon license is KS-MS-0023. Since 2006. Please see media page for information needed for home inspection quote. Please provide address for an accurate quote.

"Environmental testing went very well. He was very thorough and explained the tests as he went along. He sent results promptly and was glad to explain any questions that we had. We would definitely refer him to any of our friends needing this service."

Douglas L on June 2018

We are a home inspection company in Topeka KS. Craig is the only inspector and enjoys those who attend the full inspection. We service NE Kansas. We hold a KS Home inspection license # 0110-0550 and a KS termite license # 19141. Our sate radon license is KS-MS-0023. Since 2006. Please see media page for information needed for home inspection quote. Please provide address for an accurate quote.

"Environmental testing went very well. He was very thorough and explained the tests as he went along. He sent results promptly and was glad to explain any questions that we had. We would definitely refer him to any of our friends needing this service."

Douglas L on June 2018


PuroClean Disaster First Response
5851 Ramsey Street, Suite C
4.20(
5
)
PuroClean Disaster First Response
5851 Ramsey Street, Suite C
4.20(
5
)
Customers say: Quick response
25 years of experience

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018


D & I PLUMBING HEATING & AIR INC
1608 Fair Ln
4.17(
23
)
D & I PLUMBING HEATING & AIR INC
1608 Fair Ln
4.17(
23
)
Customers say: Super punctual
33 years of experience

D & I Plumbing Heating & Air

"Scott arrived shortly after the start of the time window, he quickly assessed the issue and started working. Quickly, he fixed both toilets and even cleaned up afterwards. There was a little water on the floor in one of the bathrooms, and Scott took the time to retrieve a shop vac and clear the floor. When he was done, he reviewed the repairs and we inspected both toilets to make sure I was happy that the issues had been addressed. Although this is the quality that I have come to expect from D and I (always excellent), it’s always nice when your expectations are met."

Julia G on April 2019

D & I Plumbing Heating & Air

"Scott arrived shortly after the start of the time window, he quickly assessed the issue and started working. Quickly, he fixed both toilets and even cleaned up afterwards. There was a little water on the floor in one of the bathrooms, and Scott took the time to retrieve a shop vac and clear the floor. When he was done, he reviewed the repairs and we inspected both toilets to make sure I was happy that the issues had been addressed. Although this is the quality that I have come to expect from D and I (always excellent), it’s always nice when your expectations are met."

Julia G on April 2019


Water & Mold Begone
301 S Walker St
4.33(
18
)
Water & Mold Begone
301 S Walker St
4.33(
18
)
Customers say: Quality work
17 years of experience

We are family owned and operated. We have 6 employees. Our technicians are certified through the IICRC.

We are family owned and operated. We have 6 employees. Our technicians are certified through the IICRC.

Showing 1-10 of 19

Radon gas testings FAQs

Radon gas is a serious health hazard, as it is the second leading cause of lung cancer in the United States. When inhaled, radon breaks down into radioactive particles that can damage lung tissue. Because radon is odorless and invisible, regular testing every two years is crucial to detect its presence. If you have recently remodeled or started using different areas of your home, like the basement, additional testing is essential to ensure your family's safety.

Yes, you need a radon test to ensure your home is safe. The EPA recommends testing your home for radon every two years and after any renovations. Since about one in every 15 homes has elevated radon levels, regular testing is essential. Including a radon test in your home inspection is crucial when buying or selling a property, and some areas require disclosure of radon levels by law. Don't rely on neighboring homes or regional data; the only way to know your home's radon levels is through testing.

Certified professionals conduct radon testing, including accredited home inspectors and specialized radon mitigation companies. These experts follow strict EPA guidelines and use calibrated instruments to accurately measure radon levels throughout your home. Choosing a certified provider ensures you receive reliable results that protect your family's health and property.Professional testing is crucial for accurate detection and effective mitigation if needed.

Radon inspectors typically specialize in testing and assessing radon levels but may not perform mitigation services themselves. If your radon inspector identifies elevated levels of radon in your home, they will recommend a qualified radon mitigation specialist to address the issue. These mitigation experts install systems designed to reduce radon concentrations effectively, ensuring your home is safe.

No, air purifiers are not effective in removing radon gas from your home. Air purifiers are designed to filter out particles like dust and pollen, but radon is a radioactive gas that cannot be captured by standard air filters. To reduce radon levels, you need a specialized radon mitigation system that removes the gas from your home, ensuring your indoor air remains safe.

While opening windows may temporarily reduce radon levels by allowing some gas to escape, it is not an effective long-term solution. Radon continuously enters your home from the soil, and relying on open windows is not practical or sufficient to reduce levels significantly. To effectively lower radon concentrations, you need a professional radon mitigation system that actively removes the gas, ensuring consistent and safe indoor air quality.

The homeowners guide to radon gas testings
From average costs to expert advice, get all the answers you need to get your job done.
Two professionals removing asbestos from a roof
Apr 26, 2025
Apr 26, 2025
Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
professional in protective suit removing asbestos from attic of home
Apr 25, 2025
Apr 25, 2025
Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
professional removing mold damaged wallpaper from home
Apr 25, 2025
Apr 25, 2025
Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.
professional testing the air quality in a home
Apr 14, 2025
Apr 14, 2025
Budget for the cost of an indoor air quality test based on factors such as home size, pollutant type, potential remediation needs, labor, and more.
sump pump radon gas removal system in basement of home
Mar 28, 2025
Mar 28, 2025
Budget for radon mitigation system costs based on factors such as location, permits, professional labor, system type, testing, and more.
Share project details to get started.