SiteCity Business Directory

Engineering Services

Los Angeles

135 businesses listed, showing 41–80. How we order them.

Los Angeles engineering firms in this directory spread across dozens of ZIP codes rather than clustering in one corridor. ZIP 90017 leads with 13 listings, followed by 91367 with 8, and 90045 and 91311 each carrying 9. Smaller pockets sit in 90071, 90012, 90015, and 90025, so whether you're near downtown or out toward the Valley, you'll likely find a firm within a short drive. In total, 135 businesses appear in this category, and 127 of them list a website you can check before calling.

More about engineering services in Los Angeles ↓

Every listing here shows a phone number, which makes it easy to call two or three and compare before you commit to one. Paid placement hasn't started in this category, and any listing that does run as Sponsored later will carry that label plainly. If you operate one of these engineering practices in Los Angeles and notice a missing website or an outdated number, you can claim the listing and update those fields yourself, so the next person searching 90017 or 90045 doesn't waste a call on bad contact info.

Engineering Services in Los Angeles by the numbers

SiteCity lists 135 businesses under Engineering Services in Los Angeles, CA, as of November 4, 2026. 135 list a phone number and 127 list a website.

Most-listed ZIP codes: 90017 (13), 91311 (9) and 91367 (8).

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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