Local Plumbing Experts, Statewide Reliability
Founded in 2011, Golden State Plumbing Co. grew from a single local crew into a statewide network of licensed plumbers serving all 58 California counties. We built our business on a simple idea: plumbing service should be honest, upfront, and genuinely local — not a call center dispatching whoever's available with a one-size-fits-all price list.
Today our team covers more than 1,611 cities, towns, and communities across California, from dense urban neighborhoods in Los Angeles and the Bay Area to small mountain and desert communities that national chains often skip. Every technician is licensed (CSLB #1084562), insured, and trained on the specific water quality, climate, and housing patterns of the regions they serve.