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William McMullen

Licensed septic contractor based in Tamaqua, PA

NameWilliam McMullen
License number02349
License typeOn-Lot System Installer (DEP training-recognition list)
License statusDEP-recognized on-lot system installer; most recent training update 2016-05-18 (a training-recognition list, not proof of a currently active license)
Based inTamaqua, Pennsylvania 18252
Phone(570) 225-6459

"Based in" is the city on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.

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How to verify this license

We publish the license details exactly as they appear in Pennsylvania's official licensing records; we do not vouch for the business itself. Before hiring, look up license #02349 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: PA DEP Act 537 - On-Lot Sewage System Installer training-recognition list, last checked 2026-08-16. Verify at the official source.

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Based in Tamaqua, PA · License #02349