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*The Angi rating for Radon Detection And Reduction companies in Barnesville, 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 Barnesville, 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 October 16, 2025

Find Radon detection and reduction specialists in Barnesville

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

Serving Barnesville, MN and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Rick demonstrated a high level of professionalism by arriving punctually, doing a comprehensive assessment, addressing any inquiries, and providing pertinent details. He recommended the most effective positioning of our mitigation system. Following its installation, he conducted testing and then returned one week later to verify that the level was appropriately adjusted. From our perspective, the quality of his work is unmatched. Excellent customer service! If there's a need for this service, River Cities Radon is the place to contact."
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 Barnesville, 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 Barnesville, 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

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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

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.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The Barnesville, 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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