About 1 out of 10 homes in Wisconsin have radon
Radon is a naturally occurring gas that causes lung cancer. Radon can leak into your home and is common in Wisconsin. While you can't see or smell it, you can protect yourself from it. Testing for radon is common when buying or selling a home, but you should take action now by testing your home.
FIX A RADON PROBLEM
If your radon levels are high, a contractor can fix it. Check out the certified contractor listings.
View our interactive map of radon test results to see where radon levels are the highest.
Where does Radon come from?
Radon is naturally occurring from the ground, and although you cannot see it or smell it, it can be present in your home.
Experts are available statewide to answer your questions and provide test kits to the general public.
Have questions or need help? Get in touch with a radon expert by calling