Structural Engineering Associates, Inc. (SEA) is a San Antonio, Texas based engineering firm that specializes in the structural design of bridges, buildings and a variety of miscellaneous structures. SEA was established in 1976 and has continuously grown, with a current staff of 41 which includes engineers, CADD technicians and administrative support.  SEA's client list consists of private firms and governmental agencies throughout Texas. SEA has also done considerable work for firms and agencies out-of-state, as well as in the country of Mexico.

SEA prides itself on providing quality structural design services whether it be on transportation, commercial or institutional projects. SEA's highly qualified staff is committed exclusively to providing structural design services and has therefore built a reputation as a leading structural design firm in Texas.  SEA's ability to not only meet, but exceed the expectations of our clients, has given us a significant amount of repeat business from numerous clients, some of whom we have been working with for over 20 years.