Tucson's Patio Pools & Spas is the largest pool and spa company in Southern Arizona. Internationally recognized as one of the best pool companies in the world, a member of the prestigious Master Pools Guild and an Aqua 100 Hall of Fame member, Patio Pools & Spas has created more than 17,000 swimming pools and installed more than 9,000 spas in and around Tucson, Arizona. Patio Pools was originally founded by Gene Ragel Sr. in 1969, and today, four decades later, it is still owned and operated by the Ragel family.