Plumbing, Electric water heater, Toilet repair, Gas water heater-& all else
Licensed/Bonded. Book now (415) 702-7920
Tankless water heaters, Drain cleaning, Leak detection, etc
CA License 1044257
Bay Cal Plumbing Inc
Areas Served
Area 1 San Francisco
Area 2 Peninsula
Area 3 Orinda/Walnut Creek
About Us
Reliable Professionals
Whether you need a simple faucet installation or complete sewer line replacement, we offer a wide range of residential and commercial plumbing services to meet your needs. We continually strive to exceed expectations by ensuring that each client receives the very best service.
We also specialize in remodels and new construction
Individualized Plumbing Options
We strive to exceed expectations by ensuring that all plumbing work is completed to the highest standards. We will provide you all your available options so that you can choose the scope or work that’s right for your home or business.
No job too small or too big.
San Francisco, Peninsula, Orinda, Walnut Creek, Napa, Benicia, Vallejo and surrounding areas
Plumbing, Electric water heater, Toilet repair, Gas water heater, Water heater repair, Plumbing services, Garbage disposal repair, Tankless water heaters, Drain cleaning, Leak detection, Water pressure, Water heater installation, Sump pump installation, Clogged drain, Garbage disposal installation, Leaky faucet, Plumbing repair, Toilet installation, Clogged sink, Commercial plumbing, Plumbing contractors, Sewer pipe, Backup sump pump, Plumbing service, Boiler repair, Faucet repair, Slab leak, Sump pump repair, Sewer service, Gas line installation, Licensed plumber, Toilet replacement, Gas line repair, Water line repair, Pipe repair, Slab leak detection, Slab leak repair, Leak detection services, Commercial plumber, Residential plumber, Repiping, Residential plumbing, Faucet installation, Drain cleaning near me, Drain cleaning services, Sewer and drain cleaning Clogged drain service
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Sergio Gamboa
Sergio Gamboa will correct your BS (Before Sergio) plumbing, and get you code compliant.
Both residential & commercial
Code compliant
ADU (additional dwelling unit) new underground unit
Frequently Asked Questions
Please contact us if you cannot find an answer to your question.
We can offer you a free quote based on a remote interview, or we charge our basic
We stand by our products and services 100%, and we provide a 1-year warranty free of charge.
Any permits or inspections needed to complete the job are covered in our fees and handled accordingly.
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