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Top-Rated Radon detection and reduction specialists in Golden Valley - Updated Nov 2026

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

Serving Golden Valley, 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
5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Aztec Asbestos Removal LLC
Aztec Asbestos Removal LLC
4.4(
8
)
Radon Gas - Testing

Serving Golden Valley, 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.

3 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for US Radon Solutions
US Radon Solutions
4.8(
65
)
Radon Gas - Abatement

Serving Golden Valley, MN and surrounding areas

In business since 1982

Free estimates

"The US Radon Solutions team did a fantastic job. The results were great. Wayne provided a solid bid and the installation crew did a fantastic job. I highly recommend these guys!"
Nationally Certified Radon Mitigator
Response time1 day
Recommended by98%of homeowners
Avatar for Radon Removal Inc
Radon Removal Inc
4.8(
137
)
Radon Gas - AbatementRadon Gas - Testing

Serving Golden Valley, MN and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Randy & his team did an excellent job for us. We couldn’t have hoped for a better experience. All throughout the process we were kept well informed on next steps, schedule, process, etc. They are time efficient, honor their pricing, & don’t consider their job complete until they get the results they promise. My basement radon levels started around 4.0 and were reduced to 0.50. I would gladly recommend them & would gladly hire them again should a future home need radon reduction."
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.
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by98%of homeowners
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Radon Detection and Reduction FAQs, 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.

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

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.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The Golden Valley, 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.