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Verified Reviews for Radon Detection And Reduction pros in Gladstone, MI

*The Angi rating for Radon Detection And Reduction companies in Gladstone, MI 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 Gladstone, MI 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 May 07, 2026

Find Radon detection and reduction specialists in Gladstone

Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.3(
251
)
Radon Gas - Abatement

Serving Gladstone, MI and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"SWAT did a great job installing the radon mitigation system in my house. They were very responsive, coming out quickly to provide a quote and offered a discount if the neighbors in the connecting townhouse would sign on as well. Installation was quick and the system was installed with no problem whatsoever. The radon levels in my house dropped from a reading of 12 to “undetectable” in just a couple of weeks."
Recommended by92%of homeowners
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Avatar for Home Evaluation Services
Home Evaluation Services
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Gladstone, MI and surrounding areas

In business since 2007

Free estimates

From Home Inspections to Energy Audits to Energy Star tax credit certification to Building Diagnostics to Thermal Imaging trust your home to a company with a passion for residential buildings.

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Radon Detection and Reduction questions, answered by experts

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Installation typically takes 1-2 days, depending on the system and property layout.

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

The Gladstone, MI 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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