Skip to content
RADON411

ProfessionalsBusiness profile

DSM Radon Lab

Des Moines, Iowa. Testing

1 Iowa state license verified against the Iowa Department of Health and Human Services, Bureau of Radiological Health list, last checked November 3, 2026.

Call DSM Radon Lab at (319) 535-0002Visit website of DSM Radon Lab (opens in a new tab)

Credentials

Licenses and certifications

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

Iowa state license (1)

Issued by the Iowa Department of Health and Human Services, Bureau of Radiological 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. RNTST10282Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10282 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)

Licensing in Iowa

Iowa's radon program says the state licenses or certifies radon professionals.

Iowa HHS Radon Program, Iowa Department of Health and Human Services, (515) 281-4928.

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

Local radon figures

Radon in Des Moines

Des Moines lies mostly in Polk County, where 64.4% of 10,945 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 5.9 points above Iowa pooled (58.5%), 51st of 99 Iowa counties with 30 or more tests.

Radon test figures for the counties Des Moines lies in
CountyShare of Des MoinesTestsAt or above 4 pCi/LMedianIowa, pooledRank in the stateEPA zone
Polk County92.9%10,94564.4%5.6 pCi/L58.5%51 of 99Zone 1
Warren County7.1%1,51366.0%6.3 pCi/L58.5%48 of 99Zone 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 Des Moines

Around Polk County, one of the counties Des Moines lies in, the nearest Iowa counties with a CDC figure for 2008 to 2017, laboratory run from 58.5% to 73.3% of tests at or above 4 pCi/L; the closest, Dallas County, is 24 miles away at 58.5%.

The nearest Iowa counties to Polk County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Dallas County24 mi2,35258.5%4.9 pCi/L
Story County25 mi2,56859.9%5.0 pCi/L
Jasper County27 mi74673.3%8.2 pCi/L
Boone County30 mi1,13468.7%6.0 pCi/L
Madison County34 mi31862.3%6.0 pCi/L
Marion County35 mi1,15167.3%6.0 pCi/L

Nearby

Other radon professionals in Des Moines

More radon professionals in Des MoinesMore radon professionals in Iowa

Is this your business?