Top-rated radon detection and reduction specialists.

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Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</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: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Fincastle, 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 Fincastle, 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 September 23, 2025

Reviewed in September 2025
This company was amazing. They are experienced and know what they are doing when taking down large trees. Elder is who I spoke to for my tree removal. He was very nice and always available to talk if I have any questions. He also gave me an amazing price to remove eight trees and a couple of...
Ya Tree and Lawn Services LLC
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Reviewed in August 2025
He was extremely thorough with his work. He was extremely knowledgeable and displayed an expertise in removal of the fallen and stump removal. I would recommend him for any tree job but has also helped with many other odds and end jobs around my property varying from light construction and...
Jordan Gibson
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Reviewed in September 2024
Quick and to the point! I had a quote within 2 hours of submitting my project on Angi's list and had the trees trimmed within 2 days.
Lopez Tree Service
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Reviewed in September 2024
Top Tier Home Improvements exceeded all my expectations with their recent roofing replacement job. From the initial consultation to the final inspection, their team demonstrated exceptional professionalism and expertise. They provided a detailed and transparent estimate, adhered to their...
Summit Peaks Building
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Reviewed in July 2022
Project: Clean Gutters and Downspouts Excellent job! He took pictures to show us the amount of leaves in the gutters and also after cleaning. Very honest and pleasant to deal with. Tim T in Roanoke, VA
Star 2 Peaks Handyman Services
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Reviewed in March 2022
Browns tree and stump removed my tree in an impressive timely manner. And my yard looked like no one was there. Very pleased.
Brown's Tree And Stump Service
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Reviewed in August 2021
CG and M did a very professional job with my counter installation. They were on time and left the place clean.
Classic Granite and Marble
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Reviewed in June 2021
Tyler arrived and got straight to work. He found a perfect spot in my home for the radon removal system. He worked tirelessly for hours drilling through the slab and concrete wall and did a meticulous perfect job. I was so impressed with his friendliness, professionalism, work ethic, and...
Lucas Contracting, LLC
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Reviewed in November 2020
We felt very fortunate to find Rob , he called and set an appointment and showed up when he said he would , gave a very reasonable estimate and proceeded to remove 4 tree stumps cleanly and professionally . He was very polite and courteous and professional . We were very pleased overall . We are...
Specialty Outdoor Services
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Reviewed in July 2020
We were very pleased with the radon mitigation work done by Radon Specialists, LLC. The price was fair, the work was done on schedule and exactly as we wished. Most importantly, our radon reading went from 3.9 pCi/L to .3 pCi/L. We were able to use the standard fan rather than the larger, and...
Radon Specialists, LLC
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Find Radon detection and reduction specialists in Fincastle

Radon Specialists, LLC

4.8(

)

Serving Fincastle, VA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"You can have complet confidence that Radon Specialists will produce the desired result. Our radon long term average went from 7 pc/L to 0.4 pc/ L. We are very relieved. The workmanship of the mitigation system is professional grade and the process was completely unobtrusive."

Response time11 hrs

Response rate91%

Recommended by94%of homeowners

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Lucas Contracting, LLC

5.0(

)

Serving Fincastle, VA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"He responded to our initial inquiry promptly. Showed up on time to do the job. Very neat worker and left everything perfect. The next radon test came back extremely low so it works perfectly. I highly recommend him."

+16

Response time7 hrs

Response rate86%

2 neighbors recently requested a quote

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Bierer's Home Inspection LLC

5.0(

)

Serving Fincastle, VA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"A learning experience. Roof wasn't updated as i was yold"

45 neighbors recently requested a quote

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SWAT Environmental, Inc.

4.4(

)

Serving Fincastle, VA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Ben was on-time, efficient, professional, courteous, and informative. I recommend that you specify him for your radon mitigation job."

Recommended by91%of homeowners

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Energy Check by Shelter Alternatives, Inc.

2.5(

)

Serving Fincastle, VA and surrounding areas

In business since 2006

Free estimates

"The energy audit surfaced some significant issues. That's what we wanted. Shelter Alternatives presented a bid for the job, which seemed high. We are checking with other contractors to complete the work."

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The Fincastle, 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.
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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.
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•
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.
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•
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.