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DJ's Radon Services, Inc.

Perham, Minnesota. Testing and mitigation

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

Visit website of DJ's Radon Services, Inc. (opens in a new tab)

Credentials

Licenses and certifications

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

Minnesota state licenses (2)

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-00086Minnesota radon mitigation licenseVerified November 3, 2026Verify RMITS-00086 with the Minnesota Department of Health (opens in a new tab)
Testing licenseNo. RMITS-00086Minnesota radon measurement licenseVerified November 3, 2026Verify RMITS-00086 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 Perham

Perham lies in Otter Tail County, where 61.4% of 171 radon tests reported to CDC (2023) were at or above 4 pCi/L, 26.8 points above Minnesota pooled (34.6%), 11th of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Perham lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
Otter Tail County17161.4%4.8 pCi/L34.6%11 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 Perham

Around Otter Tail County, where Perham lies, the nearest Minnesota counties with a CDC figure for 2023 run from 23.8% to 65.0% of tests at or above 4 pCi/L; the closest, Douglas County, is 35 miles away at 48.3%.

The nearest Minnesota counties to Otter Tail County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Douglas County35 mi14548.3%3.7 pCi/L
Becker County36 mi4652.2%4.1 pCi/L
Todd County45 mi6323.8%2.0 pCi/L
Clay County50 mi10065.0%5.5 pCi/L
Pope County58 mi5550.9%4.2 pCi/L
Hubbard County61 mi6346.0%3.8 pCi/L

Nearby

Radon professionals nearest Perham

More radon professionals in PerhamMore radon professionals in Minnesota

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