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All-Star Basements

Rochester, Minnesota. Testing and mitigation

2 Minnesota state licenses verified against the Minnesota Department of Health list, last checked November 3, 2026.

2 Minnesota state licenses not on the latest list read.

Credentials

Licenses and certifications

4 credentials are on file for this business, each exactly as the issuer's list printed it.

Minnesota state licenses (4)

Issued by the Minnesota Department of Health, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Mitigation licenseNo. RMIT-00122Not on the state list read 2026-11-03Not on the latest listVerify RMIT-00122 with the Minnesota Department of Health (opens in a new tab)
Mitigation licenseNo. RMIT-00125Minnesota radon mitigation licenseVerified November 3, 2026Verify RMIT-00125 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMIT-00122Not on the state list read 2026-11-03Not on the latest listVerify RMIT-00122 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMIT-00125Minnesota radon measurement licenseVerified November 3, 2026Verify RMIT-00125 with the Minnesota Department of Health (opens in a new tab)

Licensing in Minnesota

Minnesota's radon program says the state licenses or certifies radon professionals.

MDH Indoor Air Unit, MN Dept. of Health, 651-201-4601.

What Minnesota requires, in its program’s own words, and how to check a credential

Local radon figures

Radon in Rochester

Rochester lies in Olmsted County, where 46.1% of 854 radon tests reported to CDC (2023) were at or above 4 pCi/L, 11.5 points above Minnesota pooled (34.6%), 28th of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Rochester lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
Olmsted County85446.1%3.7 pCi/L34.6%28 of 62Zone 1

Shares of tests people chose to run and report, by county (2023); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

The counties around Rochester

Around Olmsted County, where Rochester lies, the nearest Minnesota counties with a CDC figure for 2023 run from 38.8% to 63.2% of tests at or above 4 pCi/L; the closest, Wabasha County, is 21 miles away at 42.3%.

The nearest Minnesota counties to Olmsted County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Wabasha County21 mi11142.3%3.3 pCi/L
Dodge County23 mi15563.2%4.7 pCi/L
Fillmore County28 mi11853.4%4.2 pCi/L
Mower County29 mi9145.1%3.7 pCi/L
Winona County31 mi13938.8%3.0 pCi/L
Goodhue County32 mi21849.5%3.9 pCi/L

Nearby

Other radon professionals in Rochester

More radon professionals in RochesterMore radon professionals in Minnesota

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