Duco Engineering, Inc. is a geotechnical engineering firm in Chino, California, specializing in new construction. Since 1973, Duco Engineering, Inc. has had the pleasure of being the soils engineering firm on over 12,000 separate projects-varying in scope from single family residences, to commercial structures of all sizes, to large hillside housing developments involving the grading of over 6 million cubic yards of fill.
Our experience has given us tremendous insight into both local and exotic soil conditions, which we employ with sound engineering judgment and common sense in the analysis, testing, inspection and preparation of our professional recommendations. It is our mission to provide you with the prompt, courteous, and consistent service you expect from a small business firm.
Our experience has given us tremendous insight into both local and exotic soil conditions, which we employ with sound engineering judgment and common sense in the analysis, testing, inspection and preparation of our professional recommendations. It is our mission to provide you with the prompt, courteous, and consistent service you expect from a small business firm.
Reviews (2)
Jeff Searock
Aug 24, 2021
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Amy Bledsoe
Aug 20, 2021
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I have worked with DUCO Engineering, Inc. on multiple projects in Southern California over the last 25+ years. It has truly been a pleasure working with James Collett. James is a great colleague who is knowledgeable, responsive, helpful and exceedingly professional in all matters. With James as their Principal Engineer, DUCO will continue to be our “go to” Geotechnical Engineering firm.
