Quality-Focused Designs

Maintaining efficiency and sustainable development

Rooted in Tulsa. Working Nationwide.

We are currently licensed to do work in Oklahoma, Texas, Arkansas and Alabama.

D. W. Gates Engineering is a City of Tulsa Certified SBE

D. W. Gates Engineering is a Federally Certified DBE, by the Oklahoma Department of Transportation

Our principal owner is credentialed through the NCEES Engineering Certification System, allowing us to obtain registration in any U.S. state within approximately 45 days.