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

*The Angi rating for Radon Detection And Reduction companies in Liberty, 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 Liberty, 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 June 24, 2026

Find Radon detection and reduction specialists in Liberty

Radon Proof
5.0(
33
)
Radon Gas - Abatement

Serving Liberty, 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 Liberty, 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
9 neighbors recently requested a quote
Recommended by86%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 Liberty, 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
179 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 Liberty, 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
8 neighbors recently requested a quote
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Avatar for Radon1
Radon1
4.6(
80
)
Radon Gas - AbatementRadon Gas - Testing

Serving Liberty, 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 BSR Home Inspection, LLC
BSR Home Inspection, LLC
4.9(
27
)
Radon Gas - Testing

Serving Liberty, 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
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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 Liberty, 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 Liberty, 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 Liberty, 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

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

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.

The Liberty, 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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