The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
Michigan Indoor Radon Program
Protect yourself. Get Your Radon Test Kit or contact us for more information at 800-723-6642 (800-RADONGAS)!
Testing is recommended every two years because homes settle, new cracks form in the foundation and radon levels can change. If test results show radon levels at or above 4 pCi/L, the USEPA recommends installing a radon mitigation system. This system grabs the radon before it ever enters the home and vents it outside.
Student and Teacher Resources
January is National Radon Action Month
Homeowners Realtors and Renters
Home Builders and Code Officials
Health Care Providers
Want to Stay Informed?
Please sign up for our GovDelivery List for Michigan Indoor Radon Program updates. Subscribers will be updated on items of general interest related to Indoor radon testing and mitigation in Michigan. These updates may include announcements of state or national radon outreach events, radon testing and mitigation tips or reminders, or updates to radon resources.
U.S. EPA Assistance Agreement Disclaimer
This project has been funded wholly or in part by the United States Environmental Protection Agency under assistance agreement 96545612 to the Michigan Department of Environment, Great Lakes, and Energy. The contents of this web page do not necessarily reflect the views and policies of the Environmental Protection Agency, nor does the EPA endorse trade names or recommend the use of commercial products mentioned on this web page.