Skip to content
RADON411

ProfessionalsBusiness profile

Dwella Inspections

Fargo, North Dakota. 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 North Dakota.

Radon411 has no North Dakota record for this business. Before hiring it for a home in North Dakota, check what North Dakota asks for. What North Dakota 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-00459Minnesota radon measurement licenseVerified November 3, 2026Verify RMEA-00459 with the Minnesota Department of Health (opens in a new tab)

Licensing in North Dakota

Ask North Dakota Department of Environmental Quality what it requires before you hire.

North Dakota's radon program, North Dakota Department of Environmental Quality, 701-328-5166.

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

Local radon figures

Radon in Fargo

Fargo lies in Cass County, where 57.5% of 862 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 1.8 points below North Dakota pooled (59.3%), 20th of 29 North Dakota counties with 30 or more tests.

Radon test figures for the county Fargo lies in
CountyTestsAt or above 4 pCi/LMedianNorth Dakota, pooledRank in the stateEPA zone
Cass County86257.5%4.7 pCi/L59.3%20 of 29Zone 1

Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

The counties around Fargo

Around Cass County, where Fargo lies, the nearest North Dakota counties with a CDC figure for 2008 to 2017, laboratory run from 43.0% to 75.9% of tests at or above 4 pCi/L; the closest, Traill County, is 36 miles away at 51.4%.

The nearest North Dakota counties to Cass County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Traill County36 mi3751.4%4.1 pCi/L
Ransom County38 mi15161.6%5.8 pCi/L
Barnes County39 mi8367.5%5.6 pCi/L
Richland County48 mi9343.0%3.6 pCi/L
Grand Forks County69 mi68075.9%8.8 pCi/L
LaMoure County69 mi4470.5%5.2 pCi/L

Nearby

Radon professionals nearest Fargo

More radon professionals in FargoMore radon professionals in North Dakota

Is this your business?