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Best radon detection and reduction specialists near Medford, MN

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Verified Reviews for Radon Detection And Reduction pros in Medford, MN

*The Angi rating for Radon Detection And Reduction companies in Medford, MN 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 Medford, MN 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 25, 2026

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

Avatar for American Waterworks
American Waterworks
4.5(
173
)
Radon Gas - AbatementRadon Gas - Testing

Serving Medford, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time4 hrs
499 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Connors Plumbing & Heating Inc
Connors Plumbing & Heating Inc
4.5(
34
)
Radon Gas - AbatementRadon Gas - Testing

Serving Medford, MN and surrounding areas

Approved

In business since 1949

Emergency services offered

Credit card accepted

"We have been using them for about 4 years now. They are very thorough in checking our system. Scheduling goes well and they can usually come out within 3-4 days. One technician comes out to do the work and it takes about an hour half to complete. They have a checklist and go over everything in the house and write it down for my records. There price is a little high. I have recommended them to others."
Recommended by90%of homeowners
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Avatar for Aztec Asbestos Removal LLC
Aztec Asbestos Removal LLC
4.4(
8
)
Radon Gas - Testing

Serving Medford, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"The team showed up within days to provide an estimate. All work completed quickly and easily. Would hire them again. Excellent communication."
3 neighbors recently requested a quote
Recommended by85%of homeowners
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CJ Equities
4.5(
1
)
Radon Gas - AbatementRadon Gas - Testing

Serving Medford, MN and surrounding areas

In business since 1996

Free estimates

Credit card accepted

At CJ Equities, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time2 days
Recommended by100%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

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

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The Medford, MN 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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