Listed for: Mitigation
Verified:Pennsylvania state license
ProfessionalsBusiness profile
Clarks Summit, Pennsylvania. Testing
4 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.
Credentials
4 credentials are on file for this business, each exactly as the issuer's list printed it.
Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.
| License | Number | Status on the list | Verified | Check with the issuer |
|---|---|---|---|---|
| Testing license | No. 1713 | DEP certified radon testing firm | Verified November 3, 2026 | Verify 1713 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 2993 | DEP certified radon testing firm | Verified November 3, 2026 | Verify 2993 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 8634 | DEP certified radon testing firm | Verified November 3, 2026 | Verify 8634 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 9071 | DEP certified radon testing firm | Verified November 3, 2026 | Verify 9071 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
Pennsylvania's radon program says the state licenses or certifies radon professionals.
Radon Division, Department of Environmental Protection, 800-237-2366.
What Pennsylvania requires, in its program’s own words, and how to check a credential
Local radon figures
Clarks Summit lies in Lackawanna County, where 27.1% of 776 radon tests reported to CDC (2020) were at or above 4 pCi/L, 3.2 points below Pennsylvania pooled (30.3%), 54th of 63 Pennsylvania counties with 30 or more tests.
Shares of tests people chose to run and report, by county (2020); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.
Around Lackawanna County, where Clarks Summit lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 28.2% to 37.9% of tests at or above 4 pCi/L; the closest, Wayne County, is 22 miles away at 30.1%.
Nearby
Listed for: Mitigation
Verified:Pennsylvania state license
Listed for: Testing
Verified:Pennsylvania state license
Listed for: Mitigation
Verified:Pennsylvania state license
Listed for: Testing
Verified:Pennsylvania state license
More radon professionals in Clarks SummitMore radon professionals in Pennsylvania
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