Primoris Services Corporation, a specialty contractor and infrastructure company, provides a range of construction, fabrication, maintenance, replacement, water and wastewater, and engineering services in the United States and internationally. It operates through segments West Construction Services, East Construction Services, and Energy. The company installs, replaces, repairs, and rehabilitates natural gas, refined product, water and wastewater pipeline systems; large diameter gas and liquid pipeline facilities; and heavy civil projects, earthwork and site development, as well as constructs mechanical facilities and other structures, including power plants, petrochemical facilities, refineries, water and wastewater treatment facilities, and parking structures. It also engages in designing and installing high-performance furnaces and heaters for clients in the oil refining, petrochemical, and power generation industries, as well as provides process and product engineering services. The company serves public utilities, petrochemical companies, energy companies, municipalities, state departments of transportation, and other customers. Primoris Services Corporation is headquartered in Dallas, Texas.