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Nova Group, GBC

Saint Louis Park, Minnesota. Testing

4 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.

Call Nova Group, GBC at (612) 750-1229

Credentials

Licenses and certifications

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

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

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

Pennsylvania state licenses (4)

Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, 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. 3634DEP certified radon testing firmVerified November 3, 2026Verify 3634 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 3635DEP certified radon testing firmVerified November 3, 2026Verify 3635 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 9140DEP certified radon testing firmVerified November 3, 2026Verify 9140 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 9144DEP certified radon testing firmVerified November 3, 2026Verify 9144 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (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 Saint Louis Park

Saint Louis Park lies in Hennepin County, where 32.0% of 6,545 radon tests reported to CDC (2023) were at or above 4 pCi/L, 2.6 points below Minnesota pooled (34.6%), 49th of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Saint Louis Park lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
Hennepin County6,54532.0%2.7 pCi/L34.6%49 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 Saint Louis Park

Around Hennepin County, where Saint Louis Park lies, the nearest Minnesota counties with a CDC figure for 2023 run from 19.3% to 42.4% of tests at or above 4 pCi/L; the closest, Ramsey County, is 19 miles away at 23.5%.

The nearest Minnesota counties to Hennepin County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Ramsey County19 mi2,21323.5%2.2 pCi/L
Carver County20 mi48934.6%2.8 pCi/L
Anoka County22 mi88019.3%1.9 pCi/L
Scott County25 mi66941.4%3.4 pCi/L
Wright County27 mi55242.4%3.4 pCi/L
Washington County29 mi1,51821.3%1.9 pCi/L

Nearby

Radon professionals nearest Saint Louis Park

More radon professionals in Saint Louis ParkMore radon professionals in Minnesota

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