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Assurance Home Inspection

Kalona, Iowa. Testing and mitigation

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

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. RNMIT10057Credentialed Radon Mitigation SpecialistVerified November 3, 2026Verify RNMIT10057 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST09147Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST09147 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 Kalona

Kalona lies in Washington County, where 54.9% of 1,186 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 3.6 points below Iowa pooled (58.5%), 73rd of 99 Iowa counties with 30 or more tests.

Radon test figures for the county Kalona lies in
CountyTestsAt or above 4 pCi/LMedianIowa, pooledRank in the stateEPA zone
Washington County1,18654.9%4.6 pCi/L58.5%73 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 Kalona

Around Washington County, where Kalona lies, the nearest Iowa counties with a CDC figure for 2008 to 2017, laboratory run from 33.5% to 60.3% of tests at or above 4 pCi/L; the closest, Keokuk County, is 24 miles away at 60.3%.

The nearest Iowa counties to Washington County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Keokuk County24 mi21460.3%5.2 pCi/L
Johnson County24 mi7,32141.6%3.2 pCi/L
Jefferson County24 mi84133.5%2.6 pCi/L
Louisa County25 mi9652.1%4.1 pCi/L
Henry County26 mi16846.4%3.4 pCi/L
Iowa County30 mi51959.2%5.1 pCi/L

Nearby

Radon professionals nearest Kalona

More radon professionals in KalonaMore radon professionals in Iowa

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