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*The Angi rating for Radon Detection And Reduction companies in Sebastian, 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 Sebastian, 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 06, 2026

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Avatar for Quality 1 Restoration
Quality 1 Restoration
4.8(
33
)
Radon Gas - TestingRadon Gas - Abatement

Serving Sebastian, FL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"He was punctual and explained everything to the tenant. Very good and patient. He took a lot out of time. Professional and did his job."
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+19

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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All Perils Flood-Fire-Mold- Restoration. LLC
5.0(
4
)
Radon Gas - AbatementRadon Gas - Testing

Serving Sebastian, FL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Explained above they cut out 4' feet of drywall cleaned everything Superior to my satisfaction. Place Large fans to dry out my home. And they put plastic up on the walls and connected some sensor 02 maker machine 03 ozonenator Hi-Tech machine up and it killed the mold in 3 days then they had it put back together already. best experience of my life."
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

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

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.

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.

Yes, many systems include warranties for performance. Confirm terms with your installer.

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 Sebastian, 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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