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Avatar for A1 Radon Services LLC
A1 Radon Services LLC
5.0(
376
)
Radon Gas - AbatementRadon Gas - Testing

Serving Montrose, MN and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We were 100% pleased with the work done by A1 Radon Services. They were able to schedule us quickly, they arrived right on time, and the installation went perfectly. A short time later we tested again for radon and the number had gone from 9 to 1. We highly recommend. them."
radan fan and vent pipe running through attic space
Radon fan in garage rafters
Outdoor radon fan RP145
Outdoor radon mitigation system
outdoor radon mitigation system

+19

Response time7 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Rapid Restoration, LLC
Rapid Restoration, LLC
4.5(
23
)
Radon Gas - Testing

Serving Montrose, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"It went smooth and thorough and he gave us the information we needed to know. I was wanting to schedule something soon and they were able to come out two days after I inquired their services! Cant beat that. We also got a phone call explaining everything that was found for the air quality test and where to go from there. All their help was very much appreciated."
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+14

Response time1 day
24 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Aztec Asbestos Removal LLC
Aztec Asbestos Removal LLC
4.4(
8
)
Radon Gas - Testing

Serving Montrose, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

Aztec Asbestos Removal LLC offers the removal of asbestos for commercial and residential properties. \n\nWe started in 2011 and have been providing excellent asbestos removal service ever since. We have withheld a rating of A+ through the Better Business Bureau reflecting our strict safety procedures and impeccable work ethic since 2013. We strive to offer excellent customer satisfaction by being very flexible and available, on top of making safety our #1 priority.\n\nWe are licensed in Minnesota and offer professional asbestos air sampling.

10 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Radon Stoppers, LLC
Radon Stoppers, LLC
4.9(
69
)
Radon Gas - Abatement

Serving Montrose, MN and surrounding areas

In business since 2010

Free estimates

Warranties offered

"I hired Radon Stoppers for radon mitigation. I am very pleased with their work. It was the lowest price and they were easy to work with. The post-mitigation test results show that their system is doing its job and radon levels are low. I would hire them again."
Response time1 day
Recommended by92%of homeowners
Avatar for Radon-B-Gone, LLC
Radon-B-Gone, LLC
4.9(
36
)
Radon Gas - AbatementRadon Gas - Testing

Serving Montrose, MN and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Kale was professional, easy to work with, and knowledgeable about radon and mitigation systems. Kale tested our house for radon, explained the results, explained what needed to be done to bring our radon level down to a safer level, and then explained the whole installation process and how the system works. We are very happy with our radon level after installation of the mitigation system. Before installation, the level was an average of 6.5, and after installation, the level was an average of 0.8. Thank you, Kale, for making our home a lot safer to live in!!!"
Ortonville MN
Fan on the outside of the home
Suction pipe and custom sump cover
Custom sump pump cover
Exterior mounted fan

+17

Response time1 day
Recommended by96%of homeowners
Radon Resolutions, LLC
4.8(
38
)
Radon Gas - AbatementRadon Gas - Testing

Serving Montrose, MN and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Very precise in first measuring the level of Radon present, and although well within suggested limits, per my insistence, turned our Passive system into an Active system by installing a fan in the attic to ensure any Radon would be exhausted into the air despite our overly long piping. Working was done quickly and monitoring was explained by Dan and he also provided a pre-paid test kit to check the level of Radon after the fan and monitor were installed."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Radon Removal Inc
Radon Removal Inc
4.8(
137
)
Radon Gas - AbatementRadon Gas - Testing

Serving Montrose, MN and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Radon Removal, Inc did excellent work. Chris explained the process/system and the installers, Josh & Tony, did a fantastic job installing it in 3 hours. Our level went from 7.7 down to 1.2. The other companies gave us quotes without asking any questions and not knowing the layout of our house. Would highly recommend Radon Removal!!"
When possible, the pipe is run to the garage, and the fan is in the garage attic.
When there is no way to get the pipe through the interior of the building, the fan and pipe will be outside.
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+9

Recommended by98%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

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

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.

The Montrose, 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.