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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>

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: 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>

Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

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>

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

*The Angi rating for Radon Detection And Reduction companies in Doswell, 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 Doswell, 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 July 25, 2025

Reviewed in July 2025
I would recommend him to everyone. Gabriel diagnosed my washer and went far and beyond called up whirlpool because there was a recall for what problem I was having. He was amazing and very professional.
Reynolds Appliance Repair LLC
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Reviewed in August 2024
Great job by Smith Electric coordinating and taking care of my repair and new installation job! Definitely will use Smith Electric again.
Smith Co. Electric
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Reviewed in April 2024
Ray showed up early and did a great job on my lawn. Couldn't ask for more.
K.D. Landscape
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Reviewed in February 2023
Ryan and his team did a great job with our porches, roof, and shed. We are really looking forward to enjoying our screened porch this summer! He was professional and responsive to a couple of minor issues and made sure they were corrected to our satisfaction. Will definitely call him for our...
Resurrection Builders, Inc.
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Reviewed in August 2022
Our technician Thomas did a great job. He conducted a thorough review and explained all of his observations and recommendations. He went out of his way to address a couple of other small items not included in my original request. We’ll remain regular customers for sure!
F.H. Furr Plumbing Heating AC & Electrical
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Reviewed in July 2022
Great company. Hired them to remove 2 big oak trees. They were very professional. Removed both trees and cleaned yard. They are very knowledgeable and great prices. I plan on hiring them again. I recommend to everyone
Tree Services 4 You
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Reviewed in March 2022
I hired Gregg’s Gardens in September of 2021 for a landscaping project. Tasks included: Removal of weeds, sticks, existing Azaelas, landscape timbers, etc. from planting beds, excavating / enlarging planting beds, creating a new planting bed off my deck, installing new plants in front / back...
Gregg's Gardens LLC
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Reviewed in March 2022
Sam and Supreme roofing are a great company to do business with. Sam is very helpful and in time with anything I needed. They came out and did the free estimate then my insurance company needed some more things checked so I called Sam again and he came back out to check these specific things I...
Supreme Roofing and Construction LLC
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Reviewed in November 2021
Very thorough and took time to explain all aspects of the inspection.
Your Neighborhood Chimney Guys, LLC
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Reviewed in May 2021
RF Green Trees is a well organized company. They were quick, clean and efficient with the downing and removal of 3 trees on my property. I have nothing but praise for the quality of work that was done and plan to use them again in the future.
RF Green Trees LLC
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Find Radon detection and reduction specialists in Doswell

TOPS RADON

5.0(

)

Serving Doswell, VA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Our radon system had become inoperable. Tops was able to repair the system and getting everything up and running quickly and efficiently. I highly recommend Tops!"

Response time2 days

1 neighbors recently requested a quote

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HomeTeam Inspection Service of South Richmond

5.0(

)

Serving Doswell, VA and surrounding areas

In business since 2021

Small jobs welcome

Credit card accepted

"On time, pleasant helpful. Shared the review with us and showed us, where possible, what they found. Showed pictures of parts we couldn't see under the crawl space. They both appeared very competent."

Response time8 hrs

Recommended by80%of homeowners

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All States Air Duct Pro

3.1(

236

)

Serving Doswell, VA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"o.k. Wasn't impressed
"

Recommended by49%of homeowners

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Advanced Home Inspection, LLC

4.4(

)

Serving Doswell, VA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Been working with them for 5 + years now, and have had nothing but great feedback from customers and the quality of work is very thorough."

Example of estimate cost to rectify incl in report

Response time7 hrs

Response rate97%

Recommended by80%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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

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 average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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.

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