SpawGlass, a Texas-based general contractor, provides construction management, design, general contractor and building services, including interior build-out, repair and remodel work. The company provides services in Texas and throughout the United States. Its major concentration of work is located in Austin, San Antonio, Houston and South Texas. Its landmark projects include: Texas State Capitol interior renovation; Cockrell Butterfly Center and Wortham IMAX Theatre in Houston; Retema Park Grandstand in Selma, Texas; Gulf Greyhound Park in LaMarque, Texas; South Padre Island Convention Center in South Padre Island, Texas; HP Headquarters in Houston; and Austin Convention Center in Austin, Texas. SpawGlass was founded in 1953 and is headquartered in Houston.