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Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Wathena, KS

*The Angi rating for Radon Detection And Reduction companies in Wathena, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Wathena, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on July 14, 2026

Reviewed in July 2026
Ryan, Heather and their crew did a fantastic job with the new fence for our new track. They guided us through the design and stayed in constant communication with us throughout the process. The project was done on budget and on time. We would use them again and highly recommend them to anyone...
All About Fencing
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Reviewed in May 2026
He was efficient and thorough, cleaned my whole yard, removed trees and dead wood. Cleaned the gutters and hauled my junk away.
UNDER THE RUG CLEANOUT SERVICES
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Reviewed in June 2025
they did a very excellent job. I was pleased with the customer service and the attention to details and coordination with maintenance people
WEBB CONTRACTING AND CO. LLC
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Reviewed in March 2025
Yes took 4 trees out and did a amazing job
Affordable Lawn Maintenance
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Reviewed in May 2024
Quick response to my request and excellent removal and clean-up afterwards. Would highly recommend.
Hovey's Tree Service
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Reviewed in November 2023
They did a phenomenal job, besides the siding they also done my soffit, facia, gutters, windows, and replaced my existing fence and built a privacy fence to the existing privacy fence and stained the old fence and deck. They did excellent
Stellar Home Improvement, LLC
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Reviewed in September 2023
Great job and clean up after completing removal
Hovey's Tree Service
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Reviewed in February 2023
They showed up on time and removed 3 trees. Cleaned up the area and removed the tree stumps. IÃ¢Â Â d highly recommend them
Straight Cuts, LLC
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Reviewed in May 2022
The repair tech was excellent. The tech showed up when he said he would and was very courteous! We cannot say enough good about this company and their employees. Our unit was repaired and the tech came back the next day! The tech came back to check and make sure the unit was working properly!...
HK Quality Sheet Metal
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Reviewed in January 2022
Ronâ s crew was were great and completed the installation of the new fence and cleanup in a timely manner. He also addressed all of my concerns immediately and professionally. I would certainly recommend their services.
Renew Crew Contracting, LLC
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Find Radon detection and reduction specialists in Wathena

SWAT Environmental

5.0(

)

Radon Gas - Abatement

Serving Wathena, KS and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Very professional and well done."

Response time1 day

Recommended by100%of homeowners

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The Environmental Guys LLC

New to Angi

Radon Gas - Testing

Serving Wathena, KS and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We test for several different hazardous materials and gas. We also off mold & mildew surface removal and cleaning with environmental friendly cleaners. We do offer free quotes and consulting on remedies for issues to your home or business.

Request Quote

Radon Detection and Reduction questions, answered by experts

Yes, many systems include warranties for performance. Confirm terms with your installer.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The Wathena, KS homeowners’ guide to radon detection and reduction services

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

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
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•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.