Radon in a Minnesota home sale

• Disclosure, not a mandatory test: under the Minnesota Radon Awareness Act (Minn. Stat. § 144.496), before signing a purchase agreement the seller must disclose known radon test results and mitigation information and give the buyer the MDH radon publication. No test is required.
• Licensing: radon measurement and mitigation professionals and companies must be licensed by MDH. Mitigation systems installed from Sept. 1, 2020 carry an MDH system tag (MDH).

265 MDH-licensed radon businesses (96 mitigation, 234 measurement, 14 labs) are grouped from 383 licensed professionals. Browse by county:

• Anoka (11)
• Becker (2)
• Beltrami (2)
• Blue Earth (4)
• Carlton (3)
• Carver (4)
• Cass (1)
• Chisago (2)
• Clay (1)
• Cook (1)
• Crow Wing (4)
• Dakota (13)
• Dodge (1)
• Douglas (2)
• Freeborn (1)
• Goodhue (3)
• Grant (1)
• Hennepin (66)
• Hubbard (3)
• Isanti (2)
• Itasca (1)
• Kanabec (1)
• Kandiyohi (1)
• Le Sueur (1)
• Lyon (7)
• Martin (1)
• McLeod (2)
• Mower (1)
• Nicollet (1)
• Olmsted (14)
• Otter Tail (7)
• Ramsey (11)
• Rice (5)
• Scott (7)
• Sherburne (5)
• St. Louis (6)
• Stearns (5)
• Steele (3)
• Wabasha (1)
• Washington (8)
• Winona (2)
• Wright (6)

Based out of state (42)

Statute summary is general information. Read the text at the link.