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*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

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

"Mike Pierce was great to work with! He let me know each step what was going on. I had to have additional work or things were not going to happen but he explained why and what I needed and what would happen if I did not do it that way. I highly recommend him and the company to anyone considering or needing foundation work! Two guys were helping him, Lu and Austin, and they were great, they were professional and hard working. Every time I had to deal with them they were polite and a joy to deal with. These three gentlemen are giving the company a good name!"
Response time30 mins
Response rate100%
42 neighbors recently requested a quote
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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

"We hired David to do an inspection and Radon test for a home we are planning on buying. He was very professional and capable in all of his inspection. He was very polite and not afraid to get dirty or to find everything going on in the home. He had answers for all my questions and knows what he is doing."
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

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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.

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 enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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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