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*The Angi rating for Radon Detection And Reduction companies in Mary Esther, FL 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 Mary Esther, FL 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 March 20, 2026

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Avatar for Medina Environmental and Demolition Services LLC
Medina Environmental and Demolition Services LLC
5.0(
4
)
Radon Gas - Testing

Serving Mary Esther, FL and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"It was very good. They were timely. They did a good job. They have a reasonable price."
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+13

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Florida Mold Removal Service Group
5.0(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving Mary Esther, FL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"*7/7/23! I was very pleased with the services I received from Mr. Christopher! The services this technician provided (Concern the MOLD DAMAGE) Was very helpfulness! He put my mind @ ease! SATISFIED my FEARS!, that came along with a Tidal Wave ? of ANXIETY!!! & many worries triggered by my lack of knowledge of this MOLD Beast!!!/(That can indeed be DANGEROUS & Hazardous to your HEALTH!!!)"!! which was spreading fast!!! Anyway I personally would HIRE & RECOMMEND this Professional agent again?!!! Thanks a Million ?‍♀️."
Mold Remediation Project
Mold Remediation Project
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+2

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 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 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.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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.

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.

The Mary Esther, FL 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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