Certified labs near Houston, Pennsylvania
Pittsburgh, Pennsylvania · (412) 922-4000
14 mi away
Lancaster, Pennsylvania · (717) 656-2300
206 mi away
Midlothian, Virginia · (804) 763-1200
238 mi away
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Labs on Pennsylvania’s official list
- Environmental Service Laboratory Inc - Southern Division, Van Voorhis · ~14 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- Pennsylvania American Water: Hays Mine Laboratory, Pittsburgh · ~16 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- Special Pathogens Laboratory, Pittsburgh · ~18 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- Allegheny County Health Department Public Health Laboratory, Pittsburgh · ~21 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- Dream Pools and Spas Inc, Pittsburgh · ~22 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- PA American Water Brownsville Lab, Brownsville · ~23 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- RJ Lee Group, Inc., Monroeville · ~27 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
- H & H Water Controls Inc, Carmichaels · ~29 miListed in Pennsylvania DEP’s certified lab list. See the official list → (checked 2024-06-11)
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Official lab list for Pennsylvania
Pennsylvania DEP – private well water testingPennsylvania's environmental agency explains well testing and links to its reports of labs accredited for drinking water.www.pa.gov · checked 2026-10-18Pennsylvania Department of Environmental ProtectionThis state agency certifies the labs that may test drinking water. Use its list to pick a certified lab for your well sample.cedatareporting.pa.gov · checked 2026-10-18 · link via EPA
Recommended tests
- Every year: bacteria (total coliform and E. coli), nitrate, pH and total dissolved solids — CDC
Many labs accept mailed samples, so a lab a few hours away may still work for you.