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Housemaster Home Inspections

Cranberry Townsh, Pennsylvania. Testing

5 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

5 credentials are on file for this business, each exactly as the issuer's list printed it.

Pennsylvania state licenses (5)

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.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. 1230DEP certified radon testing firmVerified November 3, 2026Verify 1230 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 2873DEP certified radon testing firmVerified November 3, 2026Verify 2873 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 8664DEP certified radon testing firmVerified November 3, 2026Verify 8664 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 8838DEP certified radon testing firmVerified November 3, 2026Verify 8838 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 9096DEP certified radon testing firmVerified November 3, 2026Verify 9096 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

Radon figures

Radon in Pennsylvania

CDC publishes radon testing by county, and Cranberry Townsh is not a place its county figures resolve to, so the figures here are Pennsylvania's: pooled across 67 counties, 41.7% of the 203,045 radon tests reported to CDC, 2008 to 2017, laboratory, were at or above 4 pCi/L; 67 counties have 30 or more tests for that period.

Pennsylvania's highest and lowest counties by share of tests at or above 4 pCi/L, 2008 to 2017, laboratory
CountyTestsAt or above 4 pCi/L
Fulton County13269.7%
Juniata County25167.3%
Mifflin County42967.1%
Philadelphia County9,57612.4%
Delaware County9,00521.0%
McKean County17426.4%

Pennsylvania radon levels by county

Nearby

Other radon professionals in Cranberry Townsh and across Pennsylvania

More radon professionals in Cranberry TownshMore radon professionals in Pennsylvania

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