O'Brien Engineering Inc is a reputable architecture and engineering firm based in Carrollton, TX, with over three decades of experience in providing multidiscipline design and project management services to federal, government, municipal, development, and industry clients nationwide. As a certified SDVOSB (Service Disabled Veteran Owned Small Business), O'Brien Engineering Inc is committed to delivering high-quality services in a timely and cost-effective manner, specializing in engineering design, analysis, studies, architectural and interior design, water resources services, and construction phase services.Generated from the website