Skip to content
RADON411

ProfessionalsBusiness profile

Grand Inspections LLC

Bowerston, Ohio. Testing

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

Call Grand Inspections LLC at (330) 866-0545

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. RT2116Ohio licensed radon testerExpires December 1, 2027Verified November 3, 2026Verify RT2116 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 Bowerston

Bowerston lies in Harrison County, where 50.0% of 44 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 2.3 points below Ohio pooled (52.3%), 48th of 79 Ohio counties with 30 or more tests.

Radon test figures for the county Bowerston lies in
CountyTestsAt or above 4 pCi/LMedianOhio, pooledRank in the stateEPA zone
Harrison County4450.0%4.1 pCi/L52.3%48 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 Bowerston

Around Harrison County, where Bowerston lies, the nearest Ohio counties with a CDC figure for 2008 to 2017, laboratory run from 44.4% to 66.4% of tests at or above 4 pCi/L; the closest, Jefferson County, is 19 miles away at 49.8%.

The nearest Ohio counties to Harrison County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Jefferson County19 mi27149.8%3.9 pCi/L
Carroll County20 mi48657.4%4.8 pCi/L
Belmont County20 mi69745.2%3.6 pCi/L
Tuscarawas County23 mi54766.4%5.6 pCi/L
Guernsey County27 mi11744.4%3.6 pCi/L
Columbiana County37 mi66249.1%3.8 pCi/L

Nearby

Radon professionals nearest Bowerston

More radon professionals in BowerstonMore radon professionals in Ohio

Is this your business?