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Yeoman Home Inspections LLC

Cambridge, Ohio. Testing

1 Ohio state license verified against the Ohio Department of Health, Radon Education and Licensing Program list, last checked November 3, 2026.

Credentials

Licenses and certifications

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

Ohio state license (1)

Issued by the Ohio Department of Health, Radon Education and Licensing Program, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026.

LicenseNumberStatus on the listExpiresVerifiedCheck with the issuer
Testing licenseNo. RT1705Ohio licensed radon testerExpires March 25, 2027Verified November 3, 2026Verify RT1705 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)

Licensing in Ohio

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

Radon Education and Licensing Program, Ohio Department of Health, 614-728-0272.

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

Local radon figures

Radon in Cambridge

Cambridge lies in Guernsey County, where 44.4% of 117 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 7.9 points below Ohio pooled (52.3%), 60th of 79 Ohio counties with 30 or more tests.

Radon test figures for the county Cambridge lies in
CountyTestsAt or above 4 pCi/LMedianOhio, pooledRank in the stateEPA zone
Guernsey County11744.4%3.6 pCi/L52.3%60 of 79Zone 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 Cambridge

Around Guernsey County, where Cambridge lies, the nearest Ohio counties with a CDC figure for 2008 to 2017, laboratory run from 31.0% to 66.4% of tests at or above 4 pCi/L; the closest, Noble County, is 20 miles away at 31.0%.

The nearest Ohio counties to Guernsey County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Noble County20 mi4231.0%2.2 pCi/L
Muskingum County25 mi39156.3%4.9 pCi/L
Tuscarawas County27 mi54766.4%5.6 pCi/L
Belmont County27 mi69745.2%3.6 pCi/L
Harrison County27 mi4450.0%4.1 pCi/L
Coshocton County28 mi11258.9%5.1 pCi/L

Nearby

Radon professionals nearest Cambridge

More radon professionals in CambridgeMore radon professionals in Ohio

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