Crafton Tull Sparks offers architectural and engineering services throughout the United States. The company provides interior design and surveying solutions. It manages a staff of more than 300 individuals. Established in 1963, Crafton Tull Sparks serves the energy, health care, transportation and retail industries, as well as residential and corporate clients. The company also offers planning and landscape architecture solutions. It has completed projects for the University of Oklahoma, Boone Pickens Stadium and Mercy Hospital. Crafton Tull Sparks has surveyed over 2,500,000 acres of area for wells and pipelines throughout north-central Arkansas. The company provides irrigation design and consulting solutions.