A-1 Scuba was started by Ernie and Violet Busnardo in 1959 in Englewood, Colorado. We still continue to be family owned and operated today. Our 11,000 square foot facility in Littleton, Colorado includes a beautiful pool with an underwater sound system and an endless pool for swimming against a smooth current. We also have on site classrooms, scuba classes, service and repair, a full service travel agency, a swimming lessons program and a top notch retail facility.