When you need a local plumber in Berkeley, CA, it’s important to call experts you can trust to do the job right. Oak Plumbing provides reliable, cost-effective plumbing services for both homes and businesses in Berkeley and the surrounding East Bay. From clogged drains to water heater installation and sewer line repair, our licensed and insured plumbers are ready to help.
At Oak Plumbing, our team combines years of experience with modern tools to ensure your plumbing problems are fixed efficiently and affordably. If it’s plumbing related, chances are we can repair it or install it.
Plumbing Services in Berkeley, CA
We offer a complete range of residential and commercial plumbing services throughout Berkeley. Some of our most requested services include:
- Clogged drain repair & professional drain cleaning
- Leak detection and pipe repair
- Trenchless sewer line repair
- Repiping for older homes in Berkeley
- Hot water tank replacement
- Tankless water heater services
- Kitchen and bathroom plumbing
- Water filtration and softener installation
- Gas line repair and replacement
Don’t see your issue listed? Call us—if it’s plumbing related, we can fix it.
Browse our coupons page for the latest deals and offers! Berkeley residents also count on us for upfront pricing and financing options.
Water Heater Repair & Installation in Berkeley
Your water heater is one of the hardest working appliances in your home. When it begins to fail, you’ll notice it quickly. Ignoring problems only makes things worse—call our plumbers for water heater repair if you notice:
- Insufficient or inconsistent hot water
- Discolored or murky water
- Unusual noises from the tank or unit
- Low water pressure at hot taps
We service all types of water heaters. If your unit can’t be repaired, we provide hot water tank replacement and tankless water heater installation to restore reliable hot water in your home.
Drain Cleaning Services in Berkeley
Keeping your drains clear helps prevent bigger plumbing problems. Our drain cleaning services in Berkeley are safe, effective, and designed to keep water flowing without damaging your pipes.
Preventative tips to reduce clogs include:
- Don’t pour grease down kitchen drains
- Watch what you flush in toilets
- Use mesh drain covers in showers and sinks
- Clean sink stoppers regularly
- Avoid harsh chemical drain cleaners
For stubborn blockages, we use advanced methods including hydro jetting, which thoroughly clears buildup and reduces the chance of recurring clogs.
Common Causes of Leaky Pipes
Even small pipe leaks can lead to higher bills and water damage. Some of the most common reasons pipes leak in Berkeley homes include:
- Corrosion: Older properties with metal piping are prone to rust and wear.
- Foundation shifts: Movement in the soil or structure can cause pipe joints to separate.
- High water pressure: Excess pressure strains pipes and fittings until they fail.
- Clogs: Blocked drains create pressure that forces weak spots to leak.
Why Choose Oak Plumbing in Berkeley?
- Licensed and insured plumbers
- Fast turnaround times
- Friendly, professional service
- Upfront pricing with no surprises
- Proven results and satisfied customers
Reviews for Our Berkeley Plumbing Services
Rating: 
Jordan C.
Great customer service! Mark was very friendly and knowledgeable. He was able to quickly figure out the issue and give me a couple options for repair. 5 star will definitely use them again in the future for any plumbing issues.
Our team is committed to customer satisfaction! Check out our reviews to see what your neighbors in Berkeley are saying about Oak Plumbing.