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Last update on July 21, 2025

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

Avatar for Northland Home Inspections
Northland Home Inspections
4.5(
28
)
Radon Gas - Testing

Serving Hill City, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Welcome to Northland Home Inspections! We are committed to exceeding your expectations. As experts, we handle your needs with high quality expertise that your home deserves. We offer competitive prices, and customer satisfaction is our core priority. Call us now, or visit our website to set up a meeting or get a quote!

Response time8 hrs
4 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for American Waterworks
American Waterworks
4.5(
173
)
Radon Gas - AbatementRadon Gas - Testing

Serving Hill City, MN and surrounding areas

In business since 1989

Free estimates

Warranties offered

"American Waterworks did a great job installing my home's radon remediation system. I highly recommend them for this kind of job."
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
561 neighbors recently requested a quote
Recommended by91%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

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

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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

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.

The Hill City, 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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