MasTec, Inc. operates as a specialty contractor in the United States. Its operations include building, installation, maintenance, and upgrade of communications and utility infrastructure. The company primarily builds underground and overhead distribution systems, such as trenches, conduits, power lines, and pipelines that are used in its customers’ networks that provide communications and power delivery. It also installs buried and aerial fiber optic cables, coaxial cables, copper lines, electrical and other energy distribution systems, transmission systems, and satellite dishes. In addition, the company offers maintenance and upgrade support, which include maintenance of its customers’ distribution facilities and networks, as well as emergency services for accidents or storm damage. In addition, its upgrade work ranges from routine replacements and upgrades to network overhauls. MasTec serves communications, utilities, and government industries. The company was founded in 1929 and is headquartered in Coral Gables, Florida.