SiteCity Business Directory

Engineering Services

San Diego

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

San Diego's engineering services category lists 163 businesses, but a count like that only matters if you can actually reach someone. Of those listings, 161 include a phone number and 159 link to a website, so the gap between total entries and usable contact info is small. Firms cluster around downtown and the Kearny Mesa corridor, with 92101 holding 26 listings and 92121 close behind at 24. If you're comparing options, call two or three in your zip code and ask about the specific service you need, since a directory entry alone won't tell you scope or availability.

More about engineering services in San Diego ↓

Paid placements here get marked Sponsored, and right now zero listings in this category use that tag, so what you're browsing is the plain, unpromoted order rather than a curated shortlist. This site doesn't visit, inspect, or rate any of these firms, so treat the listing as a starting point for your own vetting, not a verdict. If you run one of these engineering firms and notice a wrong number or a dead website link, you can claim the listing and update it yourself, which keeps someone in a zip like 92108 from stalling out on a bad contact.

Engineering Services in San Diego by the numbers

SiteCity lists 163 businesses under Engineering Services in San Diego, CA, as of November 4, 2026. 161 list a phone number and 159 list a website.

Most-listed ZIP codes: 92101 (26), 92121 (24) and 92123 (22).

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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