Construction Civil Engineers locations near Diamond Bar, CA

Showing 1–10 of 10 results

This page indexes 10 construction civil engineers listings for Diamond Bar, CA, covering 6 ZIP codes. Details on this page were last refreshed Sep 2026.

Civil Trans Inc.

📍 732 N Diamond Bar Blvd Ste 128, Diamond Bar, CA, 91765

📞 909-396-1131

Updated Sep 2026

Bryan A Stirrat & Associates

📍 1360 Valley Vista Dr, Diamond Bar, CA, 91765

📞 909-860-7777

🌐 bas.com

Bryan A Stirrat & Associates is a construction and civil engineering firm located in Diamond Bar, California. The company specializes in various engineering services, catering to both commercial and residential projects. Recent activity suggests it is an active business in the area.

HYC Consulting Engineers Inc

📍 556 N Diamond Bar Blvd Ste 304, Diamond Bar, CA, 91765

📞 909-396-8168

🌐 hycengineer.com

Jonathan Construction

📍 La Puente, La Puente, CA, 91744

📞 626-201-9616

RKA Consulting Group

📍 398 Lemon Creek Dr Ste E, Walnut, CA, 91789

📞 909-594-9702

🌐 rkagroup.com

TEI

📍 18611 Gale Ave, City of Industry, CA, 91748

📞 626-965-9350

Thomsen Engineering Inc

📍 18611 Gale Ave, City of Industry, CA, 91748

📞 626-965-9350

🌐 thomsenenginc.com

Thomsen Surveyors

📍 18611 Gale Ave, City of Industry, CA, 91748

📞 626-965-9350

Updated Sep 2026

Andreasen Engineering Inc

📍 580 N Park Ave, Pomona, CA, 91768

📞 909-623-1595

🌐 aeicivil.com

Andreasen Engineering Inc is a construction and civil engineering firm located in Pomona, California. They specialize in design and engineering services. The company has an active online presence as of 2025, indicating ongoing operations and engagement with clients in the Pomona area.

Stetson Engineering Inc.

📍 861 S Village Oaks Dr Ste 100, Covina, CA, 91724

📞 626-967-6202

🌐 stetsonengineers.com