privatewelldata / Certified labs – California ELAP accreditation

City of San Diego Water Quality Laboratory

City of San Diego Water Quality Laboratory is on the official list: California ELAP accreditation. Updated 2026-10-17.

La Mesa, California

⚠ Likely serves public water systems only. Call ahead: certification lists include some labs that only test for public water systems.

Certified by
California ELAP accreditation
Official scope
Lab type: City (Municipal). ELAP certificate 1058
Contact
5530 Kiowa Drive, La Mesa, CA, 91942
(619) 668-3296
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

All labs on this list · What should I test for? · Test costs

← All labs