Sterling Construction Co., Inc. is a construction company, which engages in the civil infrastructure construction, infrastructure rehabilitation, and residential construction projects. It operates through the following segments: Heavy Civil, Specialty Services, and Residential. The Heavy Civil Construction segment comprises highways, roads, bridges, airfields, ports, light rail, water, wastewater and storm drainage systems, foundations for multi-family homes, commercial concrete projects, and parking structures projects. The Specialty Services segment provides site infrastructure contracting services and serves large, blue-chip end users in the e-commerce, data center, distribution center and warehousing, energy, mixed use and multi-family sectors. The Residential segment provides concrete foundations for single-family homes. The company was founded in 1955 and is headquartered in Houston, TX.