Installations, service, retail In 1991, Clearwater Pools & Spas started as a commercial pool management company in Maryland. It has grown over the years through its number of employees and its number of clients. We have expanded our horizons into residential pool management as of 2001 and have had much success in both residential and commercial pool management/maintenance. Clearwater Pools & Spas offers quality care and maintenance for your pool and spa. No hassles, no worries, just clear water all season long.