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Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</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: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Thomas, WV

*The Angi rating for Radon Detection And Reduction companies in Thomas, WV 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 Thomas, WV 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 February 11, 2026

Reviewed in February 2026
Chris did a phenomenal job. He was friendly and knowledable on how to properly build a retaining wall. The original home owners just threw it up on a wing and a prayer. Chris removed excess dirt, added stone in behind it, geogrid, pinned the brick and drain pipes and mulched and seeded it. I...
CGP Excavating LLC
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Reviewed in July 2024
Richard was prompt to answer questions and true to his word. The driveway looks good and hopefully will last and hold up for years. Definitely recommend his services.
TCB Paving LLC
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Reviewed in April 2024
Excellent, James is easy to work with, has good ideas and makes common sense suggestions. I will absolutely hire him for other major projects. He is a qualified electrician, plumber, and excellent carpenter and his labor rates and costs are very reasonable.
L&S HANDYMAN AND HOME SERVICES llc
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Reviewed in July 2023
I feel very confident in the services that Trust Haven and its technicians provide. Very happy to have them keep my computer and info secure.
Trust Haven Solution, Inc.
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Reviewed in June 2023
Great, it was very fast and efficient. He worked with me on pricing and is very fair. He responds pretty quickly, which is very nice. Nice man overall great experience I would definitely recommend!
The bearded tree guy LLC
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Reviewed in April 2023
They came on time did the job for the amount quoted and left things clean and neat and happy with the results.
Sunlit Construction & Solar, LLC
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Reviewed in February 2023
They cut and removed trees. Then realized the yard.
Roberts Corrosion Services
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Reviewed in December 2022
I hired Nathan to clean out and tear down an old dilapidated structure on my property. Building was approximately 40x40 and filled with garbage and old equipment and tools. This project was a dirty one that required itâ s fair share of heavy lifting and manual labor. Nathan worked diligently...
Nek Hauling, LLC
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Reviewed in February 2022
It was great. A reasonable price and the technicians were very helpful and finished in a timely manner. The woman Kelly in the office was very polite. I would recommend to friends and family.
Colonial Home Services
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Reviewed in January 2022
Chris and his team are very responsive and professional in their service. Also a great value and completed within budget They are the best mechanical service company I have ever worked with.
Pro-Tech HVAC Home
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Find Radon detection and reduction specialists in Thomas

SWAT Environmental, Inc.

5.0(

)

Serving Thomas, WV and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The gentleman who installed the equipment was prompt, friendly and competent."

Response time12 hrs

Recommended by100%of homeowners

Serving Thomas, WV and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"The guy was really nice and easy. They were quick and their website was really good."

After restoration of this charming bungalow!

+13

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The Thomas, WV 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
•
Aug 3, 2026Aug 3, 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.
Alison Kasch
•
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.
Angi
•
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.
Amy Freeman
•
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.