San Mina Engineering
- Project
24 companies listed · 10 in Laguna Hills · 7 open weekends · 11 rated 4.5+ · 1 shows a license
Data verified October 15, 2026
Listed for property owners in and around Laguna Hills, CA, these 24 companies do engineering work for properties. Listings show the disciplines each firm names on its own website, from structural to civil site work and environmental assessment, with ratings and quotes from public reviews.

10 of the 24 companies we list are based in Laguna Hills; the other 14 serve Laguna Hills from towns including Laguna Beach (5 mi), Laguna Niguel (4 mi) and Irvine (7 mi). 14 of the companies on this page have a rating, from 4.0 to 5.0 across 368 reviews; 1 has 50 or more reviews and 11 are rated 4.5 or higher. 7 are open on Saturdays and 3 on Sundays. 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 15 websites of the companies on this page at ten or more years old; the oldest dates from 1996. 1 gives free estimates. We have a website on file for 21 of the companies on this page; 15 publish a contact page and 17 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Websites are listed for 21 of the 24 firms on this page. Look at project types. A practice geared to municipal infrastructure or industrial plants may not want a beam job, while a small residential structural firm will turn it round faster and cheaper. Say the scope plainly on the first call.