ducologofinal
ducositehome2

WHAT WE DO.

From lab testing, to consultations, to grading inspections, we specialize in geotechnical analysis and oversight on projects large and small, with 40 years of experience.

WELCOME!

Welcome to the online home of Duco Engineering, Inc., a geotechnical engineering firm located in Chino, California, and serving Southern California since 1973.

CONTACT US!

We would like to hear from you! Duco Engineering, Inc. wants to be the soils engineering firm for your next project. Reach us at (800) 650-4910 M-F 7a-3p, or send us an email from our "contact" page!

copyright 2013 Duco Engineering, Inc. all rights reserved.