Duke Energy serves major portions of Chatham County. Central Electric Membershop Corporation serves rural customers in southern and western parts of the county. Randolph Electric Membership Corporation serves rural areas in the northwest and southwest corners of the county.
Charter Communications serves mostly Siler City, Main Street Broadband serves the Goldston area, and Time Warner Cable serves Pittsboro and northeast Chatham County. Blast Communications, CenturyLink Prism TV, and ConnectNC also serve parts of Chatham County.