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*The Angi rating for Radon Detection And Reduction companies in Halstad, 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 Halstad, 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 January 28, 2026

Find Radon detection and reduction specialists in Halstad

Avatar for River Cities Radon
River Cities Radon
5.0(
7
)

Serving Halstad, MN and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"I live in a small rural town and Rick took the time over the phone to get an understanding of our basement setup so that he could give an accurate quote. He was very responsive, followed through on all plans, arrived on time, was tidy and professional every step of the process. The cost ended up being a little less than expected. The system he installed is working perfectly and our radon issue is fixed! Highly recommend!!!"
Response time12 hrs
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for American Waterworks
American Waterworks
4.6(
169
)

Serving Halstad, 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 time3 hrs
648 neighbors recently requested a quote
Recommended by92%of homeowners
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Nordic Companies, Inc.
5.0(
8
)

Serving Halstad, MN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

I have 13 years of combined construction and inspection experience. I will provide you with great service, a thorough inspection, and a detailed report with pictures and explanations. I will not leave until you are satisfied. There is no need to call multiple inspectors and waste your time making multiple trips to the property, as our inspector also can perform testing for Radon, Mold, Asbestos, Lead, and Allergens.

Response time7 hrs
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction questions, answered by experts

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

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.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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 natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

The Halstad, MN homeowners’ guide to radon detection and reduction services

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