Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Warsaw, VA

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: Is it okay to live in a house with radon?

• <div><p>Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Warsaw, VA

*The Angi rating for Radon Detection And Reduction companies in Warsaw, VA 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 Warsaw, VA 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 April 25, 2025

Reviewed in April 2025
Nick and Julian provided outstanding support in replacing the faucet in my home. Their initial home inspection of all the plumbing was exceptional and upon Nicks return… pure quality. Their professionalism, expertise, and dedication made the entire process seamless and stress-free. From start to...
RJ Home Services
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Reviewed in April 2025
Jay arrived when he said, cut and trimmed as expected and sent photos when he was done. amazing professional and great to work with .
Straughan Lawn
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Reviewed in September 2024
They came out to remove a very large tree, at least 100 years old. They showed up on time and went right to work. They did an Amazing job! Once completed, they removed all of the tree and debris. They cleaned up so well that you never believe that a tree was there to begin with. John and his...
Tough Cuts Tree and Scapes LLC
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Reviewed in March 2024
The project management, as well as the workmanship and value were SUPERB! It was a complex job consisting of water damage, mitigation and then rebuild. I will definitely use Complete Home Care and Restoration for all of my future projects and would have no qualms recommending them to anyone in...
Complete Home Care & Restoration
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Reviewed in January 2024
I had Jonathan grind more than 50 stumps in the most recent work he did for me. He has also cleared land, cut trees, remove rocks and prepare/seeded area around pool and patio. Jonathan and his team have always done great work and at a reasonable price. All appropriate safety measures are...
MTS-Pro Tree Service & Landscaping LLC
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Reviewed in November 2022
All parts of the process were professional and efficient. They scheduled and came out for estimate quickly, provided estimate for work and when they could do it, and got the work done with only one day delay (rain). They finished on time and did a great job. Very satisfied and would...
D. Fuentes Painting
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Reviewed in October 2022
I have worked with multiple tree services over the past 30+ years and A&G is by far the most professional and proficient.
A & G Tree Specialists
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Reviewed in August 2022
James and crew did a good job of removing asbestos from my crawl space. This was a difficult and dangerous jpb that should only be done by a professional crew. ARAco got it done.
ARA Co
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Reviewed in July 2022
Great company, came out too remove brush and cut my grass. Very reasonably priced and great looking work.
Sissons Lawn & Landscaping
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Reviewed in June 2022
Father and son business. Attentive to request about debris disposal and encourage owner to be on site for key parts of project. Spread extra asphalt for neighbor's driveway for good will for mr and possibly additional business for them.
Richard's Paving
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Find Radon detection and reduction specialists in Warsaw

SWAT Environmental, Inc.

4.4(

)

Serving Warsaw, VA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Had to proactively remind them for a testing kit but otherwise swift and timely service. Radon level was reduced."

Recommended by91%of homeowners

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CSI Home and Commercial Services

4.6(

)

Serving Warsaw, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."

Recommended by97%of homeowners

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All States Air Duct Pro

3.1(

236

)

Serving Warsaw, VA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Hired vendor to perform the coupon deal. Found mold in the unit; they tested and cleaned the unit, and duct work. They were courteous, well informed.
"

Recommended by49%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Installation typically takes 1-2 days, depending on the system and property layout.

The Warsaw, VA 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.
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
•
Apr 5, 2026Apr 5, 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
•
May 2, 2026May 2, 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
•
Apr 10, 2026Apr 10, 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.