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Homepro Systems…

Brookhaven, 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. 8736DEP certified radon testing firmVerified November 3, 2026Verify 8736 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 Brookhaven

Brookhaven lies in Delaware County, where 14.7% of 6,041 radon tests reported to CDC (2020) were at or above 4 pCi/L, 15.6 points below Pennsylvania pooled (30.3%), 62nd of 63 Pennsylvania counties with 30 or more tests.

Radon test figures for the county Brookhaven lies in
CountyTestsAt or above 4 pCi/LMedianPennsylvania, pooledRank in the stateEPA zone
Delaware County6,04114.7%1.8 pCi/L30.3%62 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 Brookhaven

Around Delaware County, where Brookhaven lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 10.6% to 43.3% of tests at or above 4 pCi/L; the closest, Philadelphia County, is 15 miles away at 10.6%.

The nearest Pennsylvania counties to Delaware County with 30 or more tests, 2020
CountyDistanceTestsAt or above 4 pCi/LMedian
Philadelphia County15 mi8,44210.6%1.7 pCi/L
Chester County19 mi6,77024.0%2.0 pCi/L
Montgomery County20 mi10,50821.8%2.0 pCi/L
Bucks County33 mi7,06623.2%2.0 pCi/L
Berks County44 mi2,63239.6%2.9 pCi/L
Lancaster County46 mi4,39843.3%3.0 pCi/L

Nearby

Radon professionals nearest Brookhaven

More radon professionals in BrookhavenMore radon professionals in Pennsylvania

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