Certified Mitigation Contractor Lists from States that Border Wisconsin

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Listed below are states bordering Wisconsin that provide more information about radon, radon testing, certification or finding a mitigation specialist.

Lists of Contractors from Border States
State	Certified By	Link
Illinois	Illinois Certified	http://iema.illinois.gov/iema/radon/RadonIllinois.asp
Iowa	Iowa Certified	http://www.idph.state.ia.us/Radon/Fix.aspx
Michigan	AARST RPP Certified	American Association of Radon Scientists and Technologists search for Michigan area contractors
Minnesota	AARST RPP Certified	American Association of Radon Scientists and Technologists search for Minnesota contractors

Last revised September 3, 2020