Skip to content

ProfessionalsBusiness profile

Kirchner Siding and Window

Owatonna, Minnesota. Testing and mitigation

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

Credentials

Licenses and certifications

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

Minnesota state licenses (3)

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. RMITS-00011Minnesota radon mitigation licenseVerified November 3, 2026Verify RMITS-00011 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMEA-00214Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00214 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMITS-00011Minnesota radon measurement licenseVerified November 3, 2026Verify RMITS-00011 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 Owatonna

Owatonna lies in Steele County, where 51.4% of 140 radon tests reported to CDC (2023) were at or above 4 pCi/L, 16.8 points above Minnesota pooled (34.6%), 21st of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Owatonna lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
Steele County14051.4%4.0 pCi/L34.6%21 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 Owatonna

Around Steele County, where Owatonna lies, the nearest Minnesota counties with a CDC figure for 2023 run from 40.4% to 67.6% of tests at or above 4 pCi/L; the closest, Waseca County, is 18 miles away at 60.3%.

The nearest Minnesota counties to Steele County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Waseca County18 mi6360.3%5.0 pCi/L
Dodge County18 mi15563.2%4.7 pCi/L
Rice County23 mi29740.4%3.2 pCi/L
Freeborn County25 mi7167.6%5.1 pCi/L
Mower County34 mi9145.1%3.7 pCi/L
Le Sueur County35 mi13562.2%5.1 pCi/L

Nearby

Radon professionals nearest Owatonna

More radon professionals in OwatonnaMore radon professionals in Minnesota

Is this your business?