Established in 1943, ASTA Construction is a general contracting firm that manages various types of projects ranging from repairs to construction. The company provides engineering and construction services throughout central California. It offers services in various areas, including levee repair, excavation, underground utilities, grading, paving, pile driving, marine operations and sand sales. ASTA Construction has operated several sandpits and built gas well locations. It constructs roads using stabilization fabrics and fill materials. It utilizes vacuum trucks and injection wells to work on projects of gas companies and drilling contractors. The company has managed various projects that include constructing berms, raising levee tops and slopes, and providing emergency levee repair services. Its marine division operates mobile loading and unloading facilities. The company uses resin-modified pavement on military bases. ASTA Construction, is located in Rio Vista, Calif.