Primoris Services subsidiaries

ARB, Inc. operates as a construction company in the United States. The company engages in the construction of plants and facilities for power generation, water and wastewater treatment, oil and gas, LNG, alternative fuels, renewable energy, biomass, hydroelectricity, water desalination, and petrochemical products; and reservoirs, NRG pump stations, refineries, solar CSP/PV projects, compressor stations, and regulator stations. It also installs various types of underground structures, including large diameter transmission pipelines for natural gas, crude oil, petrochemical and petroleum products, natural gas distribution systems, water, sewer, drainage systems, and fiber optics communications, as well as high-voltage electric conduits and cables; and performs the fabrication and installation of launchers and receivers, as well as hydrostatic testing on pipelines. In addition, the company provides a range of services for industrial plants and facilities, including EPC, retrofits, upgrades, repairs, maintenance, and more; and pipeline relocation/maintenance/rehabilitation/replacement. It serves private/public utility, power generation, industrial gas, terminals/bulk storage, and renewable energy markets. The company was founded in 1946 and is based in Lake Forest, California with additional offices in Bakersfield, Pittsburg, Carson, San Diego, and Fairfield, California; and Texas. ARB, Inc. operates as a subsidiary of Primoris Services Corporation.