Radon Testing & Mitigation
Bring In Black Bear Builders For Radon Testing And Mitigation
Licensing Matters! Having a license means that the person testing your radon levels has been educated about radon and trained in the most effective ways to test and mitigate radon. License holders also have to continue their training annually. Choosing a company such as Black Bear Builders a general contract that holds a current license also guarantees that the equipment used is properly tested and calibrated on a regular basis.
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Why Radon Testing And Mitigation
Protect Your Home from Harmful Radon Gas
Did you know that radon gas is the second leading cause of lung cancer in the U.S.? Radon is an invisible, odorless gas that can seep into homes through cracks in the foundation. At Black Bear Builders, we provide professional radon testing and mitigation to keep your home safe and healthy.
Why Is Radon Testing Important?
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Radon is dangerous – Long-term exposure can cause serious health issues.
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Radon is common – Many homes in Minnesota have elevated radon levels.
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Radon is invisible – You won’t see, smell, or taste it, so testing is the only way to detect it.
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Testing is quick & easy – We provide fast, accurate results.
Our Radon Services
✅ Radon Testing – We check your home’s radon levels using professional-grade equipment.
✅ Radon Mitigation Systems – If radon levels are high, we install systems to safely vent the gas outside.
✅ Foundation Sealing – We seal cracks and entry points to reduce radon infiltration.
✅ Ongoing Monitoring – We offer long-term radon monitoring for peace of mind.

Interior Radon System

Exterior Radon System
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What Our Customers Say
Black Bear Builders did an excellent job with our unfinished basement. Other contractors I contacted prior to Black Bear Builders would not reply or be willing to take on the job. We had several items that were out of code from the time the house was built; therefore, there was a lot of effort with wall demolition, new electrical, new insulation, HVAC, and framing adjustments. During their work, they noticed our crawl space had moisture, which then led to the discovery of rotted siding. Stuart was open and honest, took the time to explain everything, fixed any problems, and made everything look amazing. There was constant communication with scheduling and providing updates, they were respectful of our home, and always cleaned up any mess after a long day’s work. Stuart and Tyler are deeply knowledgeable and display their skills with the work they do. Our family could not be happier with everything they did. I highly recommend Black Bear Builders and will be reaching out to them for future projects.
Stuart Cleveland and Black Bear Builders were recommended to us by friends who had used them and been pleased with their services. We in turn would highly recommend them. Couldn’t be more pleased with the work. Stuart and his team were very professional, personable and thoughtful. We would definitely use them again.
Installed large dog door w/dual flaps on side of house lower level. Installed new storm door. Stuart did an exceptional job. Very professional and came prepared! I will definitely be being contacting him again. He also built a 2ft x 2ft x 5" high riser for the outside wall for the dog door. This was so the inside/outside transition through the dog door would be level. This was at NO COST to me. - Nice Touch! If you want an honest, hardworking professional, you can't go wrong with Black Bear Builders.
Kitchen cabinet replacement and floor repair. Stuart worked with us to come up with great solutions to fix our water damaged kitchen. There were a few issues as there are in any project, but he resolved everything to make sure we were happy and kitchen looked great!
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Frequently Asked Questions
What is radon, and why is it dangerous?
Radon is a radioactive gas that comes from the natural breakdown of uranium in soil and rock. It can build up in homes and cause lung cancer over time.
How do I know if my home has radon?
The only way to know is through radon testing. Radon is invisible and has no smell, so it can’t be detected without proper equipment.
How does radon get into my home?
Radon enters through cracks in foundations, basement floors, and gaps around pipes. Homes with poor ventilation are more at risk.
What is a safe radon level?
The EPA recommends action if radon levels are 4.0 pCi/L or higher. Even lower levels can pose risks over time.
How does radon mitigation work?
We install a ventilation system that directs radon out of your home, keeping the air safe to breathe.
Do you serve my area?
Yes! We provide radon testing and mitigation services in Elk River, Lakeville, and surrounding Minnesota areas.


