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Verified Reviews for Radon Detection And Reduction pros in Watertown, TN

*The Angi rating for Radon Detection And Reduction companies in Watertown, TN 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 Watertown, TN 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 February 19, 2026

Find Radon detection and reduction specialists in Watertown

Radon Proof
5.0(
33
)
Radon Gas - Abatement

Serving Watertown, 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
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Avatar for Tennessee Radon Services
Tennessee Radon Services
5.0(
16
)
Radon Gas - AbatementRadon Gas - Testing

Serving Watertown, TN and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Not the cheapest but you get what you pay for. Very professional. I highly recommend."
Exterior fan vented over roof line
Radon fan on outside of home
Response time1 day
8 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Real Estate Inspection Services
Real Estate Inspection Services
5.0(
10
)
Radon Gas - Testing

Serving Watertown, TN and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Shawn was quick to respond, scheduled appointment in a short timeframe and was pleasant to work with."
Haverford
1212 - Nashville
New - Smyrna, TN
2nd St - Nashville
Maxon

+11

Response time10 hrs
Recommended by100%of homeowners
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Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
214
)
Radon Gas - Abatement

Serving Watertown, 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
192 neighbors recently requested a quote
Recommended by54%of homeowners
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Avatar for THE CRAWLSPACE KINGS OF NASHVILLE LLC
THE CRAWLSPACE KINGS OF NASHVILLE LLC
5.0(
4
)
Radon Gas - Abatement

Serving Watertown, TN and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Crawlspace Kings did a great job. Very competitive pricing and very professional. Would highly recommend their services"
The Crawlspace Kings
11 neighbors recently requested a quote
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Avatar for Radon1
Radon1
4.6(
80
)
Radon Gas - AbatementRadon Gas - Testing

Serving Watertown, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"On time, thorough and professional. Highly knowledgeable. Would highly recommend for air quality testing and Radon remediation."
Vent pipe ran inside
Air enters our home from the crawl space.
Vent pipe ran inside
Air enters our home from the crawl space
Vent pipe ran inside

+22

Recommended by100%of homeowners
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Avatar for Advanced Radon Protection Mr Radon Man
Advanced Radon Protection Mr Radon Man
5.0(
5
)
Radon Gas - Abatement

Serving Watertown, 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
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Avatar for Gibson cleaning services
Gibson cleaning services
5.0(
3
)
Radon Gas - AbatementRadon Gas - Testing

Serving Watertown, TN and surrounding areas

In business since 1980

Emergency services offered

"Jim did a fantastic job on our radon mitigation system. He is extremely professional. We could not have been more pleased! I would recommend him without hesitation to anyone needing radon work.
"
Recommended by100%of homeowners
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Avatar for Nashville Home Improvements, LLC
Nashville Home Improvements, LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Watertown, 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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Showing 1-10 of 15
Radon Detection and Reduction questions, answered by experts

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Installation typically takes 1-2 days, depending on the system and property layout.

The Watertown, 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.

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