Serving Swimming Pool Owners Since 1978. Active California Contractor license class C53 C61/D35.Registered Home Improvement Contractor. Extensive knowledge in all phases of swimming pool construction and remodel. Qualified for the technical repair to all major brands of equipment and controllers. Over 30 years of pool plumbing and electrical experience. Water chemistry certified 3 times. CPO Certified with the NSPF. Bay Area Native and Pleasanton resident since 1965.