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Best radon detection and reduction specialists near Chapel Hill, TN

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Top-Rated Radon detection and reduction specialists in Chapel Hill - Updated Nov 2026

Avatar for The Radon Guys
The Radon Guys
5.0(
10
)
Radon Gas - AbatementRadon Gas - Testing

Serving Chapel Hill, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The Radon Guys saved the day and the sale of my house! The existing mitigation system (from another company) was installed incorrectly which was discovered during a home inspection and testing. From re-testing, to diagnostics, to repairs and post testing, the Radon Guys were a pleasure to work with. Devin , Nick, and Chris are knowledgeable, professional, and understood the urgency with a very tight deadline to close. The repairs were completed with minimal disruption or cosmetic surface damage and I was kept informed of every step. The area was cleaned after the work was completed. As we had already vacated the home, I was immediately notified of the passing score and the report was received shortly after. The closing was able to proceed without delays. If you need radon testing or mitigation, save yourself the headaches and just use The Radon Guys. You won't be sorry!"
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Middle Tennessee Green Home Solutions
Middle Tennessee Green Home Solutions
5.0(
12
)
Radon Gas - Abatement

Serving Chapel Hill, TN and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"One day of manual cleaning cleaning and then a 2nd day of green electrostatic misting Tommy was super nice and thorough and explained all the treatments beforehand. Very happy with this service"
Arm rest before & after
Speaker before and after
Front seat before & after
Back seat before & after
Exterior of the truck - we got the interior to match the exterior!!  She’s back to being beautiful!

+26

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
217
)
Radon Gas - Abatement

Serving Chapel Hill, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"These guys were professional from the start to finish I can’t say enough how Zach, Jordan,Bryce worked extremely hard. The foreman Nick kept me updated of their progress all the way through, being extremely knowledgeable and helpful with all my questions. If you need anything done and done correctly you should contact Frontier"
Wet Basement
Dry Basement
Wet Crawlsapce
Encapsulated Crawl Space
Before and After

+14

Response time2 days
209 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for BUILDING TRUST, INC.
BUILDING TRUST, INC.
5.0(
14
)
Radon Gas - Testing

Serving Chapel Hill, TN and surrounding areas

In business since 2001

Credit card accepted

Offers commercial services

"Absolutely incredible company!! I feel confident buying this home due to their very thorough inspection. Aaron went above and beyond to make sure all concerns were addressed and looked over"
Response time2 hrs
Response rate94%
Recommended by69%of homeowners
Avatar for Nashville Home Improvements, LLC
Nashville Home Improvements, LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Chapel Hill, TN and surrounding areas

In business since 2020

Free estimates

Offers commercial services

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \nCall us today you'll be pleased you did. Thank you

Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation

+8

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Radon Detection and Reduction FAQs, answered by experts

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 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.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

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

Yes, many systems include warranties for performance. Confirm terms with your installer.

The Chapel Hill, TN 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.