Radon Testing

Cheap mail-in radon kits can provide a preliminary reading, but certified radon testing offers professional placement, documented protocols, result interpretation, and greater confidence when the results really matter.

Schools and daycares sit on the same radon-producing geology as Michigan homes, yet many facilities have never been tested. Learn what parents, administrators, and childcare providers should know about radon testing and indoor exposure.

Where you place a radon test can significantly affect the accuracy of your results. Learn which level and room to test, how high to place the device, what areas to avoid, and when multiple test locations may be appropriate.

Weather can influence short-term radon readings by changing air pressure, soil moisture, and how air moves through your home. Learn how storms, wind, rain, and temperature affect test results—and when a follow-up test may make sense.

A previous radon test does not guarantee your home’s levels are still the same today. Learn how often to retest, why the two-year recommendation matters, and which renovations or home changes should prompt an earlier test.

Did you know radon levels are often higher during Michigan's cold winter months? Learn how sealed homes, the stack effect, and heating systems contribute to increased radon exposure—and why winter is one of the best times to test.

Should you use a DIY radon test kit or hire a professional? Learn the key differences in accuracy, testing protocols, and reliability so you can make the best decision for your Michigan home.

Not sure what happens during a professional radon test? Learn how the process works, what homeowners should expect, and how accurate radon results are collected in Michigan homes.

What does a radon result of 2, 4, or 10 pCi/L actually mean? Learn how to understand radon levels, EPA guidelines, and what Michigan homeowners should do after testing.

Not sure whether you need a short-term or long-term radon test? Learn the key differences, when each type makes sense, and how Michigan homeowners can get accurate radon results.

Radon is an invisible, odorless radioactive gas that can build up inside Michigan homes and increase the risk of lung cancer over time. This guide explains where radon comes from, why Michigan homeowners face elevated risk, and how testing and mitigation can help protect your family.