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Best radon detection and reduction specialists near Alexandria, TN

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

Radon Proof
5.0(
33
)
Radon Gas - Abatement

Serving Alexandria, TN and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"One of the most affordable radon mitigation options I could find. Walked me through all my questions and took steps to make sure the system fit my needs, even color matching the exterior with my home and better sealing my crawl space. Radon reduced from 3.7 to 0.5 immediately!"
Response time10 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
217
)
Radon Gas - Abatement

Serving Alexandria, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Frontier Foundation and Crawl Space Repair is a top notch company! Their work is timely and second-to-none. Mark inspected and serviced our crawl space dehumidifier along with our radon mitigation system. He is a true professional who went above-and-beyond, and I will definitely request him on future inspections. I feel confident in the quality work Frontier provides and strongly recommend them to anyone in need of crawl space/basement/foundation work! Thanks again, Mark!"
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 BSR Home Inspection, LLC
BSR Home Inspection, LLC
4.9(
27
)
Radon Gas - Testing

Serving Alexandria, TN and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Barry conducted a thorough home inspection and provided me with the most detailed inspection report Iâ ve ever seen. I will be using him again in the future and will recommend him highly."
Bathroom exhaust vent
Leaking roof
Hot wires
Water damage
Poor insulation

+1

Response time7 hrs
Recommended by96%of homeowners
Avatar for Advanced Radon Protection Mr Radon Man
Advanced Radon Protection Mr Radon Man
5.0(
5
)
Radon Gas - Abatement

Serving Alexandria, TN and surrounding areas

In business since 2018

Free estimates

"They installed a radon mitigation system in my home. Professional, kind, very informative and cleanly. Present themselves professionally, and I would recommend them to friends or family."
Response time1 day
Recommended by100%of homeowners
Avatar for Nashville Home Improvements, LLC
Nashville Home Improvements, LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Alexandria, 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

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.

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.

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.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The Alexandria, 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.