Listed for: Testing
Verified:Ohio state license
ProfessionalsBusiness profile
Chester, West Virginia. Laboratory
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
1 credential is on file for this business, exactly as the issuer's list printed it.
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.
| License | Number | Status on the list | Expires | Verified | Check with the issuer |
|---|---|---|---|---|---|
| Laboratory license | No. RL000238 | West Virginia Radon Lab | Expires February 28, 2027 | Verified November 3, 2026 | Verify RL000238 with the West Virginia Office of Environmental Health Services, Radiation, Toxics and Indoor Air Division (opens in a new tab) |
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
Chester lies in Hancock County, where 49.1% of 326 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 11.6 points above West Virginia pooled (37.5%), 5th of 27 West Virginia counties with 30 or more tests.
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.
Around Hancock County, where Chester lies, the nearest West Virginia counties with a CDC figure for 2008 to 2017, laboratory run from 19.0% to 43.9% of tests at or above 4 pCi/L; the closest, Brooke County, is 17 miles away at 43.9%.
Nearby
Listed for: Testing
Verified:Ohio state license
Listed for: Mitigation
Verified:Ohio state license
Listed for: Mitigation
Verified:West Virginia state license
Listed for: Laboratory
Verified:West Virginia state license
Listed for: Mitigation
Verified:West Virginia state license
Listed for: Mitigation
Verified:West Virginia state license
More radon professionals in ChesterMore radon professionals in West Virginia
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