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*The Angi rating for Radon Detection And Reduction companies in Saint Johns, 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 Saint Johns, 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 July 16, 2026

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Avatar for Premier Home Remodeling LLC
Premier Home Remodeling LLC
4.3(
138
)
Radon Gas - AbatementRadon Gas - Testing

Serving Saint Johns, FL and surrounding areas

In business since 1982

Free estimates

"Saying thank you doesn't even begin to express how grateful I am to Mike, Sonny & Bill for all the work they did remodeling my hall bathroom, installing new lighting in my kitchen, resurfacing and repainting walls in my daughter's bedroom and painting my ceilings. Having them in my home every day for 3 weeks was an absolute pleasure and I can't wait to see them again in March/April 2021 when we tackle the master bathroom. Their professionalism, patience, and attention to detail in everything they did was absolutely amazing and impeccable. This remodel was sentimental to me as it was paid for with money my father left me after he passed away. I know he is looking down from heaven with a huge smile at my BEAUTIFUL bathroom and saying to Mike, Sonny & Bill "Job well done and thanks for taking care of my daughter and her family." It's been almost 2 weeks with my new bathroom and I still pause and stare at it for a few moments when I walk down the hallway. Thank you Mike, Sonny & Bill for making this remodel an experience I will never forget. You all are definitely a 10++++ !!!!"
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+39

Recommended by91%of homeowners
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All US Mold Removal Jacksonville FL - Mold Remediation Services
New to Angi
Radon Gas - Testing

Serving Saint Johns, FL and surrounding areas

In business since 2002

You need to know the cost associated with mold removal in Jacksonville area before starting a mold removal project. While knowing national average ( $2,147 ) can give you an idea, but the cost can vary a lot depending on the company you hire and area you need to get cleaned up. Other factors which may affect the final price, are Jacksonville labor hourly rates, material costs and any local permits required for the Jacksonville mold removal project. For more information about All US Mold Removal Jacksonville FL - Mold Remediation Services call (904) 574-5266 .

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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.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

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.

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.

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

The Saint Johns, 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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