Serves East Bay. We are hot tub and spa professionals who repair, inspect, clean & maintain as well as install all brands of hot tubs and spas. We provide repairs and bi-monthly maintenance. We offer repairs to hot tubs from At Home Collection, Bay Collection, Hot Spring, Sundance, Cal Spas, Freeflow Spas and AquaFIT systems. Spas: We specialize in filter replacement, jet repair, and troubleshooting ozone generators.