SiteCity Business Directory

Laboratory Testing

Irvine

43 businesses listed, showing 1–40. How we order them.

Laboratory Testing in Irvine by the numbers

SiteCity lists 43 businesses under Laboratory Testing in Irvine, CA, as of September 28, 2026. 43 list a phone number and 37 list a website.

Most-listed ZIP codes: 92618 (23), 92614 (8) and 92606 (5).

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.

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