O'Brien Engineering

O'Brien Engineering, Inc. (OEI) is a multi-discipline firm in North Texas, serving clients nationwide. Established with core competencies in hydraulics/hydrology, dam safety, and floodplain management, the certified Service Disabled Veteran Owned Small Business (SDVOSB) and Texas HUB firm maintains these specialties today. OEI has diversifed by providing strategic regulatory permitting, architectural, construction management, and support services including staffing/professional services. We serve government (federal, state, municipal), A/E firms, developers, industry, and private individuals. Founded in 1987, our commitment is to provide the highest possible quality of service in an honest, ethical, timely, and cost-effective manner. We are dedicated to serving our clients.