Listed for: TestingMitigation
Verified:Ohio state license
ProfessionalsBusiness profile
Torrance, California. Testing and mitigation
2 Ohio state licenses verified against the Ohio Department of Health, Radon Education and Licensing Program list, last checked November 3, 2026.
Credentials
2 credentials are on file for this business, each exactly as the issuer's list printed it.
These are Ohio licenses, and the business address is in California.
Radon411 has no California record for this business. Before hiring it for a home in California, check what California asks for. What California requires
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.
| License | Number | Status on the list | Expires | Verified | Check with the issuer |
|---|---|---|---|---|---|
| Mitigation license | No. RS616 | Ohio licensed radon mitigation specialist | Expires December 5, 2026 | Verified November 3, 2026 | Verify RS616 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab) |
| Testing license | No. RT2042 | Ohio licensed radon tester | Expires December 3, 2026 | Verified November 3, 2026 | Verify RT2042 with the Ohio Department of Health, Radon Education and Licensing Program (opens in a new tab) |
California's radon program says the state licenses or certifies radon professionals.
California Indoor Radon Program, California Department of Public Health, 1-800-745-7236.
What California requires, in its program’s own words, and how to check a credential
Local radon figures
Torrance lies in Los Angeles County, where 9.5% of 2,363 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 0.8 points below California pooled (10.3%), 19th of 33 California 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 Los Angeles County, where Torrance lies, the nearest California counties with a CDC figure for 2008 to 2017, laboratory run from 2.6% to 17.6% of tests at or above 4 pCi/L; the closest, Ventura County, is 50 miles away at 11.9%.
Nearby
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Verified:Ohio state license
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Verified:Illinois state license+2 more: Minnesota state license, Pennsylvania state license
Walnut Creek, CA
Listed for: Testing
Verified:Ohio state license
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