Listed for: Laboratory
Verified:West Virginia state license
Call #1 Radon Tester, LLC at (724) 774-4535No website listed
ProfessionalsBusiness profile
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 October 4, 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 October 4, 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 October 4, 2026.
| License | Number | Status on the list | Expires | Verified | Check with the issuer |
|---|---|---|---|---|---|
| Mitigation license | No. RC449 | Ohio licensed radon mitigation contractor | Expires June 30, 2027 | Verified October 4, 2026 | Verify RC449 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab) |
| Mitigation license | No. RS722 | Ohio licensed radon mitigation specialist | Expires June 29, 2027 | Verified October 4, 2026 | Verify 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 October 4, 2026.
| License | Number | Status on the list | Expires | Verified | Check with the issuer |
|---|---|---|---|---|---|
| Mitigation license | No. RC000225 | West Virginia Radon Contractor | Expires August 31, 2027 | Verified October 4, 2026 | Verify 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.
Complete listings of professionals licensed to perform Asbestos, Lead, Radon and Clandestine Drug Laboratory Remediation activities in West Virginia.
OEHS Radon Program
WV DHHR OEHS Radiation, Toxics & Indoor Air Division
Its page covers free or discounted test kits and who may test and fix radon in the state.
Phone 304-352-5039 · Email Radon@wv.gov
Visit the program's page (opens in a new tab)Read October 3, 2026
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