When you need a local plumber in San Pablo, CA, it’s crucial to call in experts you can trust to do the job right. Oak Plumbing delivers exceptional service backed by years of experience and industry recognition—including being named Angie’s List Plumber of the Year.
At Oak Plumbing, we provide reliable, cost-effective commercial and residential plumbing services in San Pablo. Whether you're dealing with water heater issues, clogged drains, or a suspected leak, our licensed and insured technicians are ready to help.
Just some of our plumbing services include:
- Clogged drain repair
- Leak detection
- Trenchless sewer line repair
- Drain cleaning
- Repiping
- Hot water tank replacement
- Tankless water heater services
- Kitchen and bathroom piping
- Water filtration and softener installation
- Gas line repair
Even if you don't see the service you need here, call us anyway—if it’s plumbing related, chances are we can install or fix it.
Save on your next plumbing service by signing up for one of our value-packed membership programs!
Signs You May Need Hot Water Heater Replacement
Hot water heater problems often sneak up on homeowners. If you recognize any of the following symptoms, it's time to call Oak Plumbing to inspect your unit before it fails entirely:
- Not enough hot water: Declining performance or frequent cold showers indicate a failing unit.
- Strange noises: Popping or rumbling suggests sediment buildup and possible internal wear.
- Leaks or moisture: Any sign of water around the base could mean the tank is cracked or corroded.
- Rust or discoloration: Corrosion on or around the unit is a major warning sign.
- Age over 10 years: Most heaters last 8–10 years. If yours is older, start planning a replacement.
- Frequent repairs: Constant fixes cost more than simply upgrading to a reliable, efficient unit.
- High utility bills: Older water heaters lose efficiency. Replacing them can reduce monthly costs.
Book a San Pablo Water Heater Inspection
Professional Drain Cleaning Services
Dealing with constant clogs? Don’t rely on harsh chemicals or DIY snaking. At Oak Plumbing, our drain specialists use proven techniques like hydro jetting and video inspections to solve tough drain issues safely and thoroughly.
Why homeowners in San Pablo choose us:
- Flat-rate pricing with no surprises
- Licensed, insured, background-checked techs
- Same-day service options
- Financing available
- 100% satisfaction guarantee
Don’t let budget worries delay essential plumbing work. Explore our financing options today.
Tips to Prevent Future Drain Clogs
Most clogs are avoidable with a little prevention. Here are simple habits that help keep your drains clean:
- Avoid grease: Never pour grease or cooking oil down the drain—dispose of it in the trash instead.
- Use drain filters: Hair, soap scum, and debris are major clog culprits. Mesh filters catch them before they enter your plumbing.
- Watch what you flush: Only flush toilet paper and human waste. Hygiene products, wipes, and floss should go in the trash.
Why Choose Oak Plumbing?
We don’t just show up—we show up prepared, professional, and ready to earn your trust. When you choose Oak Plumbing in San Pablo, you can count on:
- Fast, courteous service
- Affordable and honest pricing
- Top-quality work from trained professionals
- Emergency plumbing options
- Decades of hands-on experience
Reviews for San Pablo, CA
Rating: 
Sophie S.
Best plumber near me! They went the extra mile to communicate and navigate city requirements, codes, and permits. The Oak Plumbing team is exceptional. Not only is their work amazing and each member of the team we spoke with knowledgeable and kind, but they kept us updated on the status of the project and helped us understand the work and inform us of our choices. We 100% plan to hire them again. We had a small project that turned into a large project. In retrospect we feel grateful that we made the choice to work with Oak Plumbing and would not hesitate to refer or recommend them! Honestly, we hope this company continues to invest in their incredible staff (pay, benefits, time off, training etc.) because they truly have an exceptional team! We don’t wish plumbing issues on anyone but if you’re reading this review don’t hesitate to reach out to Oak Plumbing.
As a woman, there are times where companies would prefer to talk to my husband but I did NOT have that experience with Oak Plumbing. It was the opposite. I felt that they were open and honest and went out of their way to share pictures from under our house and walk me through everything! They helped me understand how the decisions we made today impact future decisions about other plumbing needs we have. They really looked out for me and my family! Extremely grateful that we found them!