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Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Nevis, 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 Nevis, 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 February 18, 2026

Reviewed in February 2026
Russells's Tree Service was amazing. Scary to watch a man and a chainsaw dangling 60 ft in the air but he definitely knows what he is doing. I had some pruning of some and a couple big oaks removed. He ground out the stumps added black dirt and seed! Other than that u wouldn't know he was here....
Russell J Hegstrom Tree Services
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Reviewed in September 2024
Fabulous! Tyler was very professional and easy to work with!
Tkon Restorations LLC
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Reviewed in May 2024
Lars and crew are very hard working and provided excellent service with removal of 10 trees. Several were hanging over the house and were removed safely without any damage to roof. Clean up after removal was very well done. Would highly recommend and will hire again for tree removal and stump...
Kangas Tree Service, LLC
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Reviewed in December 2023
Besides taking down trees, Nathan and his crew put and take out my dock each summer, fix things that break at the cabin , repaired my chimney, ran wiring from house to electric to put all of our wiring underground. He is a man of many trades and master of many. If he cannot do job, he knows who...
Headwaters Cabin Care
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Reviewed in October 2023
Great customer service and quality work. I plan to hire him again.
Pressure Pro Washing
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Reviewed in May 2023
Gator and crew are very professional and do quality work.
A2Z Laborer and Landscaping
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Reviewed in December 2022
Excellent work done by J Brothers. Very professional and friendly. Got the job done in a timely manner and covered all the bases. Will hire again for all plumbing and HVAC needs! Only company I trust to get the job done.
J Brothers Mechanical Plus
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Reviewed in March 2022
I spent a few days researching several moving companies and USA Family Moving had pretty good reviews so I hired them. They loaded my belongings; in terms of my goods to be transported. I watched them stack the boxes in the truck and they did it pretty easily. It looked really neat and I was...
USA Family Moving, LLC
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Reviewed in October 2021
Very responsive and friendly to work with. I used for two projects, chimney cleaning and removing trees from my property.
Wood Ridge Property Maintenance
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Reviewed in July 2021
Zac is reliable and responsive. Asks questions to be sure he is clear on the scope of the project. The work was completed on schedule and to our satisfaction. I am pleased to be able to call on him when we have the need for additional service.
4 Seasons Home and Lawn Care
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Find Radon detection and reduction specialists in Nevis

Serving Nevis, 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."

Increased Efficiency of Crawlspace in Elk Mound

+156

Response time3 hrs

643 neighbors recently requested a quote

Recommended by92%of homeowners

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Lakes Country Inspections, LLC

5.0(

)

Serving Nevis, MN and surrounding areas

In business since 2017

Free estimates

"Very prompt and knowledgeable. Taught me to do myself if I want. Easy to work with."

Response time2 days

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

Installation typically takes 1-2 days, depending on the system and property layout.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

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

The Nevis, 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.

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Radon Mitigation Service
Need to find a qualified radon mitigation service? Learn how to hire the right pro, from certifications to questions to ask, to protect your home.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Kate Fann
•
Apr 9, 2026Apr 9, 2026
Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.