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

Avatar for Fox Valley Radon LLC
Fox Valley Radon LLC
4.9(
15
)
Radon Gas - AbatementRadon Gas - Testing

Serving Algoma, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Warranties offered

Small jobs welcome

"Mike was on time on each of the two visits and offered a radon test. He inspected the basement area and confirmed the piping thru the roof by going into the attic. was very professional"
Brick Exterior Radon Mitigation
Exterior Radon Mitigation
Brick Exterior Mitigation
Exterior Radon Mitigation
Exterior Radon Mitigation

+8

Response time2 days
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Lifetime Home Services
Lifetime Home Services
4.8(
130
)
Radon Gas - AbatementRadon Gas - Testing

Serving Algoma, WI and surrounding areas

In business since 1993

Free estimates

Credit card accepted

"I had a radon mitigation system installed on Wednesday. The reason I went with your company was because of Ashley. When she met with us to go over the results of our testing and propose a solution I was greatly impressed with her knowledge of the system she was proposing. I had a number of questions and received a couple of other quotes but I always came back to Ashley. And I'm glad I did. Then there was Luke. I couldn't have asked for a better installer. He totally explained what he was going to do and did it expertly. I had a number of things that I asked him to change in the garage and he gladly did it even though it meant it was going to take longer to do. The main change was redirecting the PVC line to come out on the opposite side of my garage roof. That meant he had to climb up on to my steep garage roof in almost darkness. He did a great job and I would highly recommend Lifetime to anyone contemplating a radon mitigation system"
Response time1 day
Response rate90%
Recommended by97%of homeowners
Avatar for A-Max Home Inspections, LLC
A-Max Home Inspections, LLC
4.8(
21
)
Radon Gas - Testing

Serving Algoma, WI and surrounding areas

In business since 2014

"Ryan walked with me step-by-step through the new purchase of my home making sure that everything was up to code, and wanted to make sure that we understood how things work."
Home Inspections Pics
Home Inspections Pics
Home Inspections Pics
Home Inspections Pics
Home Inspections Pics

+4

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

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

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.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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.

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 Algoma, WI 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.