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Doylestown, Pennsylvania. Testing

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

Credentials

Licenses and certifications

1 credential is on file for this business, exactly as the issuer's list printed it.

Pennsylvania state license (1)

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. 2815DEP certified radon testing firmVerified November 3, 2026Verify 2815 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 Doylestown

Doylestown lies in Bucks County, where 23.2% of 7,066 radon tests reported to CDC (2020) were at or above 4 pCi/L, 7.1 points below Pennsylvania pooled (30.3%), 56th of 63 Pennsylvania counties with 30 or more tests.

Radon test figures for the county Doylestown lies in
CountyTestsAt or above 4 pCi/LMedianPennsylvania, pooledRank in the stateEPA zone
Bucks County7,06623.2%2.0 pCi/L30.3%56 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 Doylestown

Around Bucks County, where Doylestown lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 10.6% to 41.3% of tests at or above 4 pCi/L; the closest, Montgomery County, is 16 miles away at 21.8%.

The nearest Pennsylvania counties to Bucks County with 30 or more tests, 2020
CountyDistanceTestsAt or above 4 pCi/LMedian
Montgomery County16 mi10,50821.8%2.0 pCi/L
Philadelphia County23 mi8,44210.6%1.7 pCi/L
Northampton County31 mi3,43441.3%2.9 pCi/L
Lehigh County32 mi3,10339.8%2.7 pCi/L
Delaware County33 mi6,04114.7%1.8 pCi/L
Chester County42 mi6,77024.0%2.0 pCi/L

Nearby

Radon professionals nearest Doylestown

More radon professionals in DoylestownMore radon professionals in Pennsylvania

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