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Fortress Inspections LLC

Williamstown, West Virginia. 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.

Call Fortress Inspections LLC at (304) 482-6601Visit website of Fortress Inspections LLC (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.

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. RC449Ohio licensed radon mitigation contractorExpires June 30, 2027Verified November 3, 2026Verify RC449 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab)
Mitigation licenseNo. RS722Ohio licensed radon mitigation specialistExpires June 29, 2027Verified November 3, 2026Verify RS722 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. RC000225West Virginia Radon ContractorExpires August 31, 2027Verified November 3, 2026Verify RC000225 with the West Virginia Office of Environmental Health Services, Radiation, Toxics and Indoor Air Division (opens in a new tab)

Licensing in West Virginia

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

OEHS Radon Program, WV DHHR OEHS Radiation, Toxics & Indoor Air Division, 304-352-5039.

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

Local radon figures

Radon in Williamstown

Williamstown lies in Wood County, where 15.9% of 905 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 21.6 points below West Virginia pooled (37.5%), 26th of 27 West Virginia counties with 30 or more tests.

Radon test figures for the county Williamstown lies in
CountyTestsAt or above 4 pCi/LMedianWest Virginia, pooledRank in the stateEPA zone
Wood County90515.9%1.8 pCi/L37.5%26 of 27Zone 2

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 Williamstown

Around Wood County, where Williamstown lies, the nearest West Virginia counties with a CDC figure for 2008 to 2017, laboratory run from 20.6% to 36.4% of tests at or above 4 pCi/L; the closest, Tyler County, is 38 miles away at 22.9%.

The nearest West Virginia counties to Wood County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Tyler County38 mi3522.9%1.8 pCi/L
Putnam County53 mi5223.1%1.5 pCi/L
Wetzel County54 mi5435.2%2.7 pCi/L
Kanawha County60 mi24720.6%2.2 pCi/L
Harrison County61 mi18736.4%2.6 pCi/L
Marshall County64 mi25431.9%2.5 pCi/L

Nearby

Radon professionals nearest Williamstown

More radon professionals in WilliamstownMore radon professionals in West Virginia

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