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Conrad Home Services

Fairfield, Iowa. Testing and mitigation

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

1 Iowa state license not on the latest list read.

Call Conrad Home Services at (641) 451-1455

Credentials

Licenses and certifications

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

Iowa state licenses (2)

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
Mitigation licenseNo. RNMIT10108Credentialed Radon Mitigation SpecialistVerified November 3, 2026Verify RNMIT10108 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10210Not on the state list read 2026-10-04Not on the latest listVerify RNTST10210 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 Fairfield

Fairfield lies in Jefferson County, where 33.5% of 841 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 25.0 points below Iowa pooled (58.5%), 96th of 99 Iowa counties with 30 or more tests.

Radon test figures for the county Fairfield lies in
CountyTestsAt or above 4 pCi/LMedianIowa, pooledRank in the stateEPA zone
Jefferson County84133.5%2.6 pCi/L58.5%96 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 Fairfield

Around Jefferson County, where Fairfield lies, the nearest Iowa counties with a CDC figure for 2008 to 2017, laboratory run from 32.1% to 60.3% of tests at or above 4 pCi/L; the closest, Van Buren County, is 19 miles away at 32.1%.

The nearest Iowa counties to Jefferson County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Van Buren County19 mi5632.1%2.3 pCi/L
Henry County21 mi16846.4%3.4 pCi/L
Wapello County24 mi28735.9%2.7 pCi/L
Washington County24 mi1,18654.9%4.6 pCi/L
Keokuk County24 mi21460.3%5.2 pCi/L
Davis County31 mi8542.4%3.1 pCi/L

Nearby

Radon professionals nearest Fairfield

More radon professionals in FairfieldMore radon professionals in Iowa

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