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Alpha Home Inspections

Duncannon, Pennsylvania. Testing

2 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.

Call Alpha Home Inspections at (717) 914-1600

Credentials

Licenses and certifications

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

Pennsylvania state licenses (2)

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. 3698DEP certified radon testing firmVerified November 3, 2026Verify 3698 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 9094DEP certified radon testing firmVerified November 3, 2026Verify 9094 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 Duncannon

Duncannon lies in Perry County, where 57.7% of 189 radon tests reported to CDC (2020) were at or above 4 pCi/L, 27.4 points above Pennsylvania pooled (30.3%), 1st of 63 Pennsylvania counties with 30 or more tests.

Radon test figures for the county Duncannon lies in
CountyTestsAt or above 4 pCi/LMedianPennsylvania, pooledRank in the stateEPA zone
Perry County18957.7%4.9 pCi/L30.3%1 of 63Zone 1

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 Duncannon

Around Perry County, where Duncannon lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 36.9% to 52.9% of tests at or above 4 pCi/L; the closest, Juniata County, is 12 miles away at 52.9%.

The nearest Pennsylvania counties to Perry County with 30 or more tests, 2020
CountyDistanceTestsAt or above 4 pCi/LMedian
Juniata County12 mi8752.9%4.4 pCi/L
Cumberland County16 mi2,95043.6%3.1 pCi/L
Mifflin County24 mi11141.4%2.7 pCi/L
Dauphin County25 mi2,98636.9%2.0 pCi/L
Snyder County28 mi9942.4%2.8 pCi/L
Adams County36 mi85239.7%2.8 pCi/L

Nearby

Radon professionals nearest Duncannon

More radon professionals in DuncannonMore radon professionals in Pennsylvania

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