Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Barnardsville, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Barnardsville, NC?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Barnardsville, NC

*The Angi rating for Radon Detection And Reduction companies in Barnardsville, NC 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 Barnardsville, NC 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 04, 2025

Find Radon detection and reduction specialists in Barnardsville

Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
194
)

Serving Barnardsville, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alan was excellent. He explained everything about Radon and the Radon system we needed. He took the time to map out the best place to install our Radon system. We really appreciated his knowledge of Radon and the radon system. Alan will be our permanent Radon person. I highly recommend Alan and his company, you will not be disappointed !!!!!!!"
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System

+4

Response time7 hrs
90 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Avert Radon LLC
Avert Radon LLC
5.0(
5
)

Serving Barnardsville, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Avert Radon LLC , specifically Chance, recently completed radon mitigation work at my residence, installing two systems. I typically refrain from writing reviews, but felt compelled to share my experience with Avert Radon LLC . I'm extremely satisfied with the results, as the radon levels are now virtually undetectable. Chance demonstrated exceptional professionalism throughout the process. The communication was excellent, and their meticulous attention to detail was also outstanding. Furthermore, their post-installation follow-up has been consistently excellent. I highly recommend this company without reservation. They are among the best service providers I've encountered. if I could give it more than five stars, I certainly would!"
Mitigation Install
Mitigation Install
Radon Mitigation
Radon Measurement
3 neighbors recently requested a quote
Request Quote
Avatar for Biotek Environmental, Inc.
Biotek Environmental, Inc.
4.6(
182
)

Serving Barnardsville, NC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"work not done yet. However, in discussion with Ted, very helpful and knowledgeable about air qualtiy testing process."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time2 days
23 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.3(
63
)

Serving Barnardsville, NC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I can not recommend this company highly enough. If you have ANY concerns or questions regarding radon give them a call. They will give you an honest assessment and recommendations tailored to your specific situation. Overall a great experience!"
Recommended by89%of homeowners
Request Quote
Avatar for Blue Ridge Home Inspections
Blue Ridge Home Inspections
4.9(
33
)

Serving Barnardsville, NC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Daniel was extremely thorough and Professional. I had a few questions and concerns about buying this home, Daniel was personable and willing to make sure I understood everything. He walked through things that would need to be done and (when I ask) gave an estimated time frame I would want to have it done by. I had a VA Loan so he did the water test required for that too. Best $ I spent in this whole money grabbing home buying process. I highly recommend him for your home inspection and will use again myself If I need to.  Richard, Lake Lure"
Top Down Home Inspection.
Response time1 day
Response rate88%
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 18
Radon Detection and Reduction questions, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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.

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.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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

The Barnardsville, NC 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