Richard Schwag opened Aqua pools to serve the Tarzana California area. He has been Designing and building award-winning pools for over 50 years.n order to maintain a consistently high level of workmanship, supervision, and highly responsive customer service, we feel that its important for a pool company to be in close proximity to its clients. Thats why weve limited our Southern California service coverage area to our own neighborhood - so that we can provide the level of service that we want to perform, and that you deserve!