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Peterson Home Inspections

Pleasant Valley, Iowa. Testing

1 Illinois state license verified against the Illinois Emergency Management Agency (IEMA) list, last checked November 11, 2026.

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 Peterson Home Inspections at (563) 343-6167Visit website of Peterson Home Inspections (opens in a new tab)

Credentials

Licenses and certifications

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

Illinois state license (1)

Issued by the Illinois Emergency Management Agency (IEMA), not by NRPP or NRSB. Radon411 last checked the list on November 11, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. RNI2014209Measurement ProfessionalVerified November 11, 2026Verify RNI2014209 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab)

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. RNTST09003Certified Radon Measurement SpecialistVerified November 3, 2026Verify RNTST09003 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

Radon figures

Radon in Iowa

CDC publishes radon testing by county, and Pleasant Valley is not a place its county figures resolve to, so the figures here are Iowa's: pooled across 99 counties, 58.5% of the 95,245 radon tests reported to CDC, 2008 to 2017, laboratory, were at or above 4 pCi/L; 99 counties have 30 or more tests for that period.

Iowa's highest and lowest counties by share of tests at or above 4 pCi/L, 2008 to 2017, laboratory
CountyTestsAt or above 4 pCi/L
Sioux County1,98284.2%
Plymouth County1,40582.3%
O'Brien County65281.7%
Decatur County8525.9%
Ringgold County8728.7%
Van Buren County5632.1%

Iowa radon levels by county

Nearby

Other radon professionals in Iowa

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