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*The Angi rating for Radon Detection And Reduction companies in Salem, NJ 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 Salem, NJ 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 September 08, 2026

Top-Rated Radon detection and reduction specialists in Salem - Updated Nov 2026

Avatar for EcoTech Restoration Solutions
EcoTech Restoration Solutions
4.6(
27
)
Radon Gas - AbatementRadon Gas - Testing

Serving Salem, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Mold damage was more extensive than I had hoped. Extra outside services were advised. Not sure all of those recommendations were needed."
New Hope Project
Recommended by91%of homeowners
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Avatar for Insulation Geniuses
Insulation Geniuses
4.6(
9
)
Radon Gas - Testing

Serving Salem, NJ and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"It was a pleasure to work with this company. Everyone was very efficient and professional. All aspects of the job were clearly stated, and all questions answered. You need them for your next job!!"
Another Happy Homeowner!
Aeroshield NASA Grade Insulation
Energy Star Attic Seal Process
Gable Attic Fan - SOLAR POWERED! Runs for FREE and 25 Year Warranty!
AeroShield Installed over Blown-In gives you the right protection forever with it's LIFETIME Warranty!

+37

Recommended by88%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

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

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.

The Salem, NJ 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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