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Best radon detection and reduction specialists near Welch, MN

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

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

Serving Welch, 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 Welch, 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 Radiant Radon LLC
Radiant Radon LLC
5.0(
17
)
Radon Gas - AbatementRadon Gas - Testing

Serving Welch, MN and surrounding areas

In business since 2021

Free estimates

"Radiant Radon LLC did a great job. I am a Realtor and was representing a client selling house. The buyer wanted a Radon test done before the closing of the house. We were on a tight schedule and Jon was prompt and professional. He did the inspection and then also did the mitigation. Service was well done and affordable with good communication. Client and buyer were happy with results and the house got sold. Thanks Jon! Had a good experience using your company and will reach out to you again for any future Radon testing/mitigation needs."
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Additional Photos

+15

Recommended by100%of homeowners
Avatar for Asbestos Abatement Associates
Asbestos Abatement Associates
4.6(
136
)
Radon Gas - Testing

Serving Welch, MN and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"We recently had a radon mitigation system installed. When they ran the pipe for the radon fan out the side of the house they uncovered a pipe with asbestos that had previously been unreachable. I called AAA concerned and they were able to send someone to look at it the same day and completed the work that same week (I realize that might not always be possible). A small, quick job for $250, so I was very grateful they were able to squeeze us in and willing to take on the project. The first company I called was booked until April. I will call AAA first from here on on. They did great work and were all friendly and helpful."
Additional Photos
Contained Locked Waste Area
Boiler
Boiler Under Containment
After Boiler Removal

+8

Recommended by89%of homeowners
Avatar for JJ Home Services
JJ Home Services
4.7(
53
)
Radon Gas - AbatementRadon Gas - Testing

Serving Welch, MN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

We are a second-generation home service company based locally out of Minnetonka. We have a substantial focus on quality, customer service, and cleanliness. We can complete any storm restoration project, home improvement, or home inspections you need. We work with every insurance company to ensure you are getting the full scope of your damage completed in a timely manner. If you are looking for an interior or exterior improvement feel free to contact us. If you need a home repair, we have you covered. We can repair or replace everything from concrete to shingles. \nWhat separates us from the rest? \nWe are licensed through the state of Minnesota. We carry liability and worker's compensation. We always ensure that every project that requires a permit has an approved permit prior to the start date. We offer warranties on our remodels, repairs, and storm restoration projects. During our projects, we are always focusing on communication with our customers, transparency on our pricing, process, and expectations. We have a high expectation of job site safety and cleanliness for our employees. You will always have a direct line to your project manager that you can call or text at any time. Ensuring our customers are happy with our quality of work at the end of the day is what drives us. \nYou can call, text or email to schedule a free consultation or to answer any questions you may have. \n\nJustin Donnell, Executive Director. Cell:651-666-8317 Email: [email protected]\n\n

Mold Removal
Ask about or fireplace deal going on now!
Loose attic vents or improperly installed
Custom Stone
Tattoo Shop Remodel

+79

Recommended by92%of homeowners
Avatar for Accurate Communication Solutions Inc
Accurate Communication Solutions Inc
5.0(
3
)
Radon Gas - AbatementRadon Gas - Testing

Serving Welch, MN and surrounding areas

In business since 2004

Free estimates

Emergency services offered

Accurate Communication Solutions, Inc. has been serving the needs of homeowners and businesses since 2004 . Owners, Troy Detmar and Marshall Hood, immediately set out to expand and enhance the current customer base by creating a solid infrastructure and developing a world class technical staff. They continue the trend of fast growth and phenomenal service. Accurate Communications Solutions, Inc. has grown from the smallest Dish Network subcontractor in Minnesota to Minnesota's largest Dish subcontractor and is ranked #1 subcontractor in all of the Midwest Region; as well as a current staff of over 25 satellite communication professionals, each committed to delivering unparalleled service for Dish Network and ACS Security. Customer preference and priorities are always first with Accurate Communication Solutions, Inc. Call us today for your free estimate!

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+9

Recommended by100%of homeowners
Radon Detection and Reduction FAQs, answered by experts

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

The Welch, 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.