What is MEP Design?
A subspecialty of OEI’s engineering and architecture design team is MEP design. What is MEP design? MEP design is made…
O’Brien Engineering, a SDVOSB Certified Business
O’Brien Engineering (OEI) is a certified Service Disabled Veteran Owned Small Business (SDVOSB). Our business is owned and operated by…
Trinity River Bridge Project
The Trinity Railway Express is a single-track railway between Dallas and Fort Worth, Texas. Part of this railway includes the…
2021 Outlook for AE Design
We have all been impacted in some way by the COVID-19 global pandemic. Like every industry, the business of engineering…
Regulatory Agency Coordination
Coordination with regulatory agencies is an integral part of our projects. Each agency serves a different purpose. O’Brien Engineering helps…
Client Success Story
OEI uses multiple tools and techniques to provide our clients with the most efficient and cost-effective solution possible. Two of…
Hydraulic Jumps
A hydraulic jump happens when fluid levels become deeper and change the speed of the fluid. This change in speed…
Expansive Service Offering
Since first opening our doors in 1987, O’Brien Engineering Inc. (OEI) has grown to be more than just a Texas…
Environmental Stewardship
Being an environmental steward is important to us at OEI. We recently managed a multidisciplinary team during a dam engineering…
O’Brien Engineering Independent Technical Reviews & Peer Reviews
Independent Technical Reviews and External Peer Reviews are a service provided by O’Brien Engineering, Inc (OEI). A review is when…
