Restoration Contracting Services…
New Kensington, PA
Listed for: TestingMitigation
Verified:Pennsylvania state license
Call Restoration Contracting Services… at (412) 379-3278No website listed
ProfessionalsBusiness profile
Main Street Radon Remediation
Irwin, Pennsylvania. Testing and mitigation
4 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.
Credentials
Licenses and certifications
4 credentials are on file for this business, each exactly as the issuer's list printed it.
Pennsylvania state licenses (4)
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 |
|---|---|---|---|---|
| Mitigation license | No. 3689 | DEP certified radon mitigation firm | Verified November 3, 2026 | Verify 3689 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Mitigation license | No. 3690 | DEP certified radon mitigation firm | Verified November 3, 2026 | Verify 3690 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 3689 | DEP certified radon testing firm | Verified November 3, 2026 | Verify 3689 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 3690 | DEP certified radon testing firm | Verified November 3, 2026 | Verify 3690 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
Licensing in Pennsylvania
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
Radon in Irwin
Irwin lies in Westmoreland County, where 34.9% of 1,588 radon tests reported to CDC (2020) were at or above 4 pCi/L, 4.6 points above Pennsylvania pooled (30.3%), 40th 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.
The counties around Irwin
Around Westmoreland County, where Irwin lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 17.4% to 47.6% of tests at or above 4 pCi/L; the closest, Fayette County, is 29 miles away at 17.4%.
Nearby
Radon professionals nearest Irwin
- View profile for Restoration Contracting Services…
Listed for: Laboratory
Verified:West Virginia state license
Call #1 Radon Tester, LLC at (724) 774-4535No website listed- View profile for Alpha Detect & Control
Alpha Detect & Control
Connellsville, PA
Listed for: Testing
Verified:Pennsylvania state license
No phone or website on the list. Licenses on the profile. Listed for: Testing
Verified:Pennsylvania state license
Call Shadyside Home Inspections, LLC at (724) 570-6196No website listedListed for: Testing
Verified:Pennsylvania state license
Call Absolute Safeguard Home Inspection at (724) 934-4273No website listedListed for: TestingLaboratory
Verified:Ohio state license+2 more: Pennsylvania state license, West Virginia state license
More radon professionals in IrwinMore radon professionals in Pennsylvania
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