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Advanced Home Inspections LLC

Onalaska, Wisconsin. Testing

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

Credentials

Licenses and certifications

1 credential is on file for this business, exactly as the issuer's list printed it.

These are Minnesota licenses, and the business address is in Wisconsin.

Radon411 has no Wisconsin record for this business. Before hiring it for a home in Wisconsin, check what Wisconsin asks for. What Wisconsin requires

Minnesota state license (1)

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
Testing licenseNo. RMEA-00583Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00583 with the Minnesota Department of Health (opens in a new tab)

Licensing in Wisconsin

Wisconsin's radon program says the state does not license or certify radon professionals.

Wisconsin's radon program, Wisconsin Department of Health Services, 1-888-569-7236.

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

Local radon figures

Radon in Onalaska

Onalaska lies in La Crosse County, where 31.4% of 771 radon tests reported to CDC (2023) were at or above 4 pCi/L, 4.3 points below Wisconsin pooled (35.7%), 48th of 69 Wisconsin counties with 30 or more tests.

Radon test figures for the county Onalaska lies in
CountyTestsAt or above 4 pCi/LMedianWisconsin, pooledRank in the stateEPA zone
La Crosse County77131.4%2.7 pCi/L35.7%48 of 69Zone 2

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 Onalaska

Around La Crosse County, where Onalaska lies, the nearest Wisconsin counties with a CDC figure for 2023 run from 22.5% to 53.9% of tests at or above 4 pCi/L; the closest, Monroe County, is 25 miles away at 22.5%.

The nearest Wisconsin counties to La Crosse County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Monroe County25 mi21322.5%2.2 pCi/L
Vernon County26 mi16247.5%3.8 pCi/L
Trempealeau County30 mi11242.0%3.3 pCi/L
Jackson County32 mi9338.7%3.2 pCi/L
Buffalo County46 mi5653.6%4.4 pCi/L
Crawford County47 mi21753.9%4.4 pCi/L

Nearby

Radon professionals nearest Onalaska

More radon professionals in OnalaskaMore radon professionals in Wisconsin

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