privatewelldata / Certified labs – California ELAP accreditation
Pat-Chem Laboratories
Pat-Chem Laboratories is on the official list: California ELAP accreditation. Updated 2026-10-17.
San Fernando, California
Call ahead: certification lists include some labs that only test for public water systems.
- Certified by
- California ELAP accreditation
- Official scope
- Lab type: Commercial (Commercial). ELAP certificate 1531
- Contact
- 1824 First Street, San Fernando, CA, 91340
(800) 400-5227 - Source
- California Water Boards – ELAP drinking water accredited laboratories
- Licence
- Public record (California State Water Resources Control Board)
- Record refreshed
- 2026-10-17
Nearby certified labs
- Burbank Water and Power LaboratoryBurbank, CA · 17 km
- City of Burbank Water Reclamation Plant LaboratoryBurbank, CA · 17 km
- Santa Clarita Valley Water Agency LaboratorySanta Clarita, CA · 17 km
- Eurofins Built Environment Testing West - Glendale, CAGlendale, CA · 19 km
- City of Beverly Hills Water Quality LaboratoryBeverly Hills, CA · 21 km
- Environmental Monitoring Div. (EMD) at LAGWRPLos Angeles, CA · 25 km
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