WPSexpert is a Military Veterans operated business that provides residential and commercial plumbing services in San Diego, California, and Surrounding Areas - Conventional Water Heaters, Tankless Water Heaters, Water Pumps, Drinking Water Filtration, Water Softeners, Reverse Osmosis Systems, Re-plumbing, Faucets replacement, Sinks, Water pipe repair/replacement, Pressure Reducing Valves, Back-flow preventers, Garbage Disposal replacement, Water Dispensers/Coolers, Medical and Laboratory Water Purification, etc. Contractors State License Board # 1017517 Retail Sales Certificate: # B2014027209 Sellers Permit: # 102633724