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Verified Reviews for Radon Detection And Reduction pros in Stevenson, AL

*The Angi rating for Radon Detection And Reduction companies in Stevenson, AL 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 Stevenson, AL 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 December 15, 2025

Find Radon detection and reduction specialists in Stevenson

Radon Proof
5.0(
33
)

Serving Stevenson, AL 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
13 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.1(
96
)

Serving Stevenson, AL and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"The company stated the method they were going to due to repair the complex stone foundation problem. Mike Pierce kept me informed during the different stages of the process with Jacob and Schuyler, the other workers."
Before - Crawl Space
After - Crawl Space
During - Crawl Space
Before - Chimney
After - Chimney

+9

34 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for DEH Sales Group, LLC
DEH Sales Group, LLC
5.0(
28
)

Serving Stevenson, AL and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"David was amazing. He did a very good job at inspecting our house. Explained everything to us very well. I was very pleased with the job he done. And his wife is very fun to talk to as well. Highly recommend."
90 year old house
Crawlspaces aren't pretty.
The only Certified ASHI inspector in the area.
Crawlspaces aren't pretty.
90 year old house

+2

Response time30 mins
Response rate92%
Recommended by100%of homeowners
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Avatar for Mitchell Water Control and Mold Solutions
Mitchell Water Control and Mold Solutions
5.0(
1
)

Serving Stevenson, AL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"It went great and the professionalism was very impressive. Now the venhilation through the house is way cleaner thank you very much Mitchellwaterproofing!"
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

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

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.

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 fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The Stevenson, AL 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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