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High Caliber Home Inspections

Altoona, Iowa. Testing and mitigation

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

Call High Caliber Home Inspections at (515) 783-6566Visit website of High Caliber Home Inspections (opens in a new tab)

Credentials

Licenses and certifications

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

Iowa state licenses (3)

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. RNMIT10133Credentialed Radon Mitigation SpecialistVerified November 3, 2026Verify RNMIT10133 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10245Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10245 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab)
Testing licenseNo. RNTST10288Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST10288 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 Altoona

Altoona lies 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 county Altoona lies in
CountyTestsAt or above 4 pCi/LMedianIowa, pooledRank in the stateEPA zone
Polk County10,94564.4%5.6 pCi/L58.5%51 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 Altoona

Around Polk County, where Altoona lies, 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
Warren County24 mi1,51366.0%6.3 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

Nearby

Radon professionals nearest Altoona

More radon professionals in AltoonaMore radon professionals in Iowa

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