Water Heater Repair & Installation San Jose
Providing Expert Tank & Tankless Water Heater Services
On-demand hot water isn’t a luxury like it used to be, it’s a necessity. When you turn on your shower or faucet and you are only getting cold water, it’s likely your water heater is experiencing some issues. Don’t just deal with the discomfort or hope it magically fixes itself—call Shark Plumbing Services! Our team of licensed professionals offers water heater repair, maintenance and replacement services so you can keep the hot water flowing without worry. We have experience working with all types, makes, and models of water heaters, so whether you need a minor fix or a complete replacement, we can provide you with the best solution for your home or business while being mindful of your budget.
We understand that water heater problems often arise at the most inconvenient of times, which is why we offer 24/7 emergency water heater repair in San Jose. Whether it is a weekend night or holiday, don’t wonder if we’ll be available, just give us a call!
Call or complete our online form to request a free estimate for water heater repair, replacement, and maintenance. We’re available 24/7 for emergencies. Dial (408) 351-2105 if you are near San Jose area or dial (650) 481-6405 if you are near Redwood City.

Tankless Water Heaters vs. Tank Water Heaters
At Shark Plumbing Services, our experienced plumbers can service and install traditional tank-type water heaters or tankless water heaters.
Traditional tank water heaters store heated water in a large tank and use either gas or electricity to keep it warm and ready for use. When you need hot water, the water from the tank will start to deplete. Once it is fully used, the tank will have to refill and heat more water. These types of water heaters are often very bulky, expend a significant amount of energy, and require regular maintenance to ensure their longevity. The average tank water heater lasts about 10 to 15 years.
Tankless water heaters do not keep water in a tank. Instead, they provide an endless supply of hot water on demand heated by the system. Without a tank, tankless water heaters are a great space saver and expend significantly less energy than traditional tank water heaters. They also have a lifespan of 20 years or longer depending on how well they are maintained.
If you are the owner of an outdated tank water heater and want to upgrade to tankless or have an existing tankless water heater and need to ensure it runs optimally, let us know and we will determine the best course of action for you.

Exceptional
-
Serving The Silicon Valley Area
-
Free No-Obligation Second Opinions*
*Monday - Friday from 8 AM to 5 PM, excluding weekends and holidays.
-
24/7 & Same Day Appointment
-
30 Years of Collective Experience

Signs You Need Water Heater Repair or Replacement
Water heaters only have one job—providing you with hot water. If they aren’t doing that, then something is very, very wrong. While the most obvious case of water heater trouble is only getting cold water, there are other signs that your water heater needs professional attention. Being aware of these signs and calling a professional right away is a must to ensure your heater gets a timely repair before things get worse or costlier.
Some of the common signs of water heater problems include:
- No running hot water
- Stranger banging noises coming from your water heater
- Water has an unpleasant smell or taste
- Hot water looks milky, rusty, or discolored
- Your water heater is leaking
- Water is excessively hot
We provide a 15% discount for veterans and seniors.
Shark Plumbing was here for us fast and answered any questions. I would recommend Juan and Shark Plumbing to friends and family.
Chris A.


Free Second Opinions* at No Cost or Obligation in English & Spanish! Dial (408) 351-2105 if you are in San Jose, or (650) 481-6405 if you are in Redwood City. * Monday - Friday: 8 AM to 5 PM, excludes weekends and holidays.
San Jose, CA 95122 Service Areas
Start Here Contact us today using the form below or give us a call for a free estimate!