Experience-driven repair and replacement work
Serving the East Bay, Peninsula, and South Bay
Big plumbing jobs, urgent repairs, and honest service from a local pro.
David Bay Plumbing handles sewer repairs, drain cleaning, water heaters, repipes, gas lines, leaks, trenchless work, fixtures, and more for homes and businesses across a wide Bay Area service radius.
- We have an experienced team on call ready to provide service to you
- Residential and commercial plumbing
- From San Jose to San Francisco and throughout the East Bay
Contra Costa, Alameda, San Francisco, Peninsula, and South Bay
Any plumbing problem, we go where the work is needed
Core Services
Residential and commercial plumbing services across the Bay Area.
David Bay Plumbing provides repair, replacement, installation, and maintenance services for homes, businesses, rental properties, and commercial spaces throughout the East Bay, Peninsula, and South Bay.
Sewer and Drain
- Sewer replacement and repair
- Hydro jetting services
- Drain cleaning
- Camera inspections
- Trenchless sewer work
- French drain installation
Water and Gas Systems
- Water heater repair and replacement
- Tankless water heater service
- Water line repipes
- Gas repair and replacement
- Earthquake valves
- Leak locating
Fixtures and General Plumbing
- Faucets and garbage disposals
- Fixture repair and replacement
- Water, gas, and sewer repair and replacement
- Residential plumbing
- Commercial plumbing
- Service and repair work
Where David Works
From San Jose to Richmond, and from San Francisco across the East Bay.
If your city is in the broader East Bay, Peninsula, South Bay, Contra Costa, Alameda County, or nearby corridor, call and confirm availability.
Primary Cities
San Jose, Los Gatos, San Francisco, South San Francisco, Belmont, Burlingame, Richmond, El Sobrante, Orinda, Walnut Creek, Concord, Pittsburg, Martinez, Danville, San Ramon, Pleasanton, Dublin, Livermore, Castro Valley, Fremont, Oakland, Hayward, Piedmont, San Lorenzo, San Leandro.
County Coverage
Contra Costa County, Alameda County, and the surrounding Bay Area corridor with wide coverage across the region.
Bay Area Service Reach
From sewer and drain work to water heater, gas, fixture, and general plumbing service, David Bay Plumbing serves customers across the East Bay, San Francisco corridor, Peninsula, and South Bay.
Frequently Asked Questions
Answers to common plumbing questions.
If you do not see your question here, call David Bay Plumbing and we can help you determine the right service for your home or business.
What plumbing services do you provide?
David Bay Plumbing provides sewer and drain service, hydro jetting, camera inspections, trenchless sewer work, water heater repair and replacement, tankless water heater service, gas line work, repipes, leak locating, fixture repair and replacement, and general residential and commercial plumbing.
Do you work on both residential and commercial properties?
Yes. David Bay Plumbing works on homes, apartment properties, rental units, commercial buildings, and other business properties throughout the Bay Area.
What areas do you serve?
Service is available across Contra Costa County, Alameda County, San Francisco, the Peninsula, San Jose, Los Gatos, and surrounding Bay Area communities.
When should I call for sewer or drain service?
Call if you notice slow drains, repeated clogs, backups, foul odors, standing water, or signs of a damaged sewer line. Early service can help prevent more extensive repair costs.
Do you handle water heater repair and replacement?
Yes. Service includes standard and tankless water heater repair, replacement, troubleshooting, and related plumbing work.
How do I request an appointment?
You can call (510) 965-3827 directly or use the appointment form below to request service.
Request Your Appointment
Use the form below, or call if the problem is urgent.
For sewer backups, active leaks, water heater failures, or gas-related concerns, the fastest path is still a phone call.
Call David Bay Plumbing
(510) 965-3827