Laboratory Testing
San Francisco
42 businesses listed, showing 41–42. How we order them.
Laboratory Testing in San Francisco by the numbers
SiteCity lists 42 businesses under Laboratory Testing in San Francisco, CA, as of September 28, 2026. 40 list a phone number and 34 list a website.
Most-listed ZIP codes: 94115 (8), 94103 (4) and 94114 (4).
Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.
Listings2
- Accredited Drug Testing
148 Noe St, 94114-1219
- Sfvamc Laboratory
4150 Clement St, 94121-1563
Is your business missing here?
Listing is free. Add it and it appears in Laboratory Testing for San Francisco once it passes review.
Add your business