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*The Angi rating for Radon Detection And Reduction companies in Rhinelander, WI 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.

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Last update on June 10, 2026

Find Radon detection and reduction specialists in Rhinelander

Avatar for Fox Valley Radon LLC
Fox Valley Radon LLC
4.9(
15
)

Serving Rhinelander, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Warranties offered

Small jobs welcome

"Mike did an awesome job. Very professional very personable. I applaud him as a professional and yes I would use him again and I would recommend him."
Brick Exterior Radon Mitigation
Exterior Radon Mitigation
Brick Exterior Mitigation
Exterior Radon Mitigation
Exterior Radon Mitigation

+8

Response time2 days
5 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for J2b Inspections, LLC
J2b Inspections, LLC
5.0(
3
)

Serving Rhinelander, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"He was on time and worked with my realtor to do a thorough inspection! Helped find some pretty big things that needed to be repaired before moving into our home!"
Response time3 hrs
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

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

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The Rhinelander, 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.

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