Best Civil, Structural and Environmental Engineers in Concord, CA
24 companies listed · 13 in Concord · 3 open weekends · 15 rated 4.5+ · 2 show a license
Data verified October 15, 2026
Ifti
JDH Corrosion Consultants
Planneng Engineering Inc
Ned Clyde Construction
TJC and Associates
Listed for property owners in and around Concord, 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.

Area overview: Concord, CA
13 of the 24 companies we list are based in Concord; the other 11 serve Concord from towns including Oakland (17 mi), Walnut Creek (5 mi) and San Ramon (15 mi). 21 of the companies on this page have a rating, from 4.0 to 5.0 across 68 reviews; 15 are rated 4.5 or higher. 3 are open on Saturdays and 1 on Sundays. 2 show a license on their websites and 2 have a BBB rating of A or A+. 22 have ten or more years of experience, the longest 76 years. 3 give free estimates. We have a website on file for all 24 of the companies on this page; 20 publish a contact page and 18 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.
Do any of these firms say they are licensed?
2 of the 24 listings for Concord show a license on their websites. Registration belongs to an individual, so match the name on the seal to the person doing your work, and verify it with the state board rather than trusting a badge on a homepage.
O'terra Geotech Group
- Retaining Wall
- Report
Milani & Associates
RMA Group
Avila and Associates Consulting Engineers
Meridian Associates
Harrison Engineering Inc.
Comfort Casitas
F3 & Associates
Applied Materials Engineering
Debolt Civil Engineering
Seifert Engineering
Liftech Consultants
Blymyer Engineers Inc
B & C Transit
Aepc Group
Energy Experts International
Sequoia Engineering & Design
P/A Design Resources
- Project