Clinical & Reference Laboratories in South San Francisco, CA

We list 70 clinical laboratories serving South San Francisco, CA: 10 based there and 60 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

The top-ranked clinical laboratories serving South San Francisco, CA are Color Diagnostics LLC, Convergent Genomics, Dc3 Therapeutics, Enable Biosciences and Mirvie, Inc. The full ranked list, with the official records each provider matched, is on this page.

10 of the top 10 match an active official record: Color Diagnostics LLC (Centers for Medicare & Medicaid Services), Convergent Genomics (Centers for Medicare & Medicaid Services), Dc3 Therapeutics (Centers for Medicare & Medicaid Services), Enable Biosciences (Centers for Medicare & Medicaid Services) and Mirvie, Inc (Centers for Medicare & Medicaid Services), and 5 more on this page. Each badge links to the official record it matched.

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

CLIA certificates are issued under federal law for laboratories testing human specimens. A certificate of compliance or accreditation covers moderate and high complexity testing; a certificate of waiver covers only simple waived tests.