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Shield Radon Measurement + Mitigation

Steubenville, Ohio. Mitigation

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

1 West Virginia state license verified against the West Virginia Office of Environmental Health Services, Radiation, Toxics and Indoor Air Division list, last checked November 3, 2026.

Credentials

Licenses and certifications

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

Ohio state licenses (2)

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
Mitigation licenseNo. RC418Ohio licensed radon mitigation contractorExpires January 28, 2028Verified November 3, 2026Verify RC418 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Mitigation licenseNo. RS669Ohio licensed radon mitigation specialistExpires January 29, 2028Verified November 3, 2026Verify RS669 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)

West Virginia state license (1)

Issued by the West Virginia Office of Environmental Health Services, Radiation, Toxics and Indoor Air Division, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026.

LicenseNumberStatus on the listExpiresVerifiedCheck with the issuer
Mitigation licenseNo. RC000230West Virginia Radon ContractorExpires February 28, 2027Verified November 3, 2026Verify RC000230 with the West Virginia Office of Environmental Health Services, Radiation, Toxics and Indoor Air Division (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 Steubenville

Steubenville lies in Jefferson County, where 49.8% of 271 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 2.5 points below Ohio pooled (52.3%), 49th of 79 Ohio counties with 30 or more tests.

Radon test figures for the county Steubenville lies in
CountyTestsAt or above 4 pCi/LMedianOhio, pooledRank in the stateEPA zone
Jefferson County27149.8%3.9 pCi/L52.3%49 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 Steubenville

Around Jefferson County, where Steubenville lies, the nearest Ohio counties with a CDC figure for 2008 to 2017, laboratory run from 45.2% to 66.4% of tests at or above 4 pCi/L; the closest, Harrison County, is 19 miles away at 50.0%.

The nearest Ohio counties to Jefferson County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Harrison County19 mi4450.0%4.1 pCi/L
Carroll County22 mi48657.4%4.8 pCi/L
Columbiana County26 mi66249.1%3.8 pCi/L
Belmont County28 mi69745.2%3.6 pCi/L
Tuscarawas County38 mi54766.4%5.6 pCi/L
Stark County43 mi3,31760.1%4.9 pCi/L

Nearby

Radon professionals nearest Steubenville

More radon professionals in SteubenvilleMore radon professionals in Ohio

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