Quanta Services, Inc. is a leading specialized contracting firm focused on the design, installation and maintenance of critical infrastructure networks. The company delivers engineering, procurement and construction (EPC) solutions across a broad range of industries, with primary emphasis on electric power, oil and gas, and communications networks. Its services include high-voltage power transmission, distribution and substation construction, pipeline and midstream facility installation, and outside-plant civil and fiber build-out for telecommunications carriers.
Within its electric power segment, Quanta Services supports utility companies, independent transmission developers and renewable energy providers on projects ranging from overhead and underground line construction to substation engineering and equipment installation. In the oil and gas sector, the company undertakes pipeline integrity work, compressor station installs, facility maintenance and turnarounds, as well as LNG and petrochemical plant construction. Its communications division offers utility infrastructure for wireless carriers, data centers and broadband providers, including tower construction, small cell deployment and fiber network expansion.
Founded in 1997 and headquartered in Houston, Texas, Quanta Services serves clients throughout North America—with a growing presence in select international markets such as Australia and New Zealand. The company operates through an array of regional service providers and specialty contractors, enabling it to deliver scalable solutions from local distribution networks to large-scale transmission and pipeline systems. Its project management capabilities, safety protocols and vertically integrated approach aim to reduce risk and improve efficiency for complex infrastructure builds.
Under the leadership of President and Chief Executive Officer Duke Austin, Quanta Services emphasizes operational excellence, safety and innovation. The executive team brings deep industry experience in energy, utilities and communications, guiding the firm as it expands its service offerings to support decarbonization efforts, grid modernization and the growing demand for connectivity in both urban and rural areas.