Columbia Power and Water Systems (CPWS) is a not-for-profit internet and telecommunications provider based in Columbia, Tennessee. It was initially established in 1932 as a small rural electric cooperative. CPWS provides a variety of internet and telecommunications services, including fiber-optic Internet, telephone, cable and digital television. They also offer digital home security and automation services. CPWS covers the city of Columbia as well as surrounding counties in Middle Tennessee. The company provides reliable, high-speed connections with no usage caps in their service area. They also have a 24/7 customer service line.