Water Heater Services in Castro Valley, CA

A water heater is responsible for heating all the water circulating throughout your house daily, including the water used in showers, sinks and dishwashers, so it has a significantly higher chance of breaking down than other equipment. Our specialists in Castro Valley are available to handle all your water heater needs. Don’t endure cold showers — contact us today.

Reliable Castro Valley Water Heater Repair

Have you encountered problems with your water heater? Our professionals are certified to repair traditional, tankless and heat pump water heaters in Castro Valley. We will quickly identify the problem and restore your hot water supply. If you are experiencing water heater issues like discolored water and low water pressure, trust the expert water heater technicians at Barnett Plumbing & Water Heaters to get the job done effectively.

Some of the system types we repair include:

  • Gas water heaters: The most common problem with gas water heaters is a lack of hot water, commonly caused by thermostat problems or silt buildup in the tank. Our specialists can promptly diagnose the issue, replace broken or corroded gas lines, and save you from future problems.
  • Electric water heaters: Our professional technicians are experts in electric water heater tanks and can analyze and fix electrical issues such as faulty heating elements and pressure-release valves.
Bradford White water heaters for installation by Barnett Plumbing and Water Heaters in Livermore, CA
Hybrid water heater paid for by the inflation reduction act

Expert Water Heater Installation and Replacement in Castro Valley, CA

At Barnett Plumbing & Water Heaters, we have the knowledge and experience to properly install your new Rheem, A.O. Smith or Bradford White water heater, increasing performance and longevity. If your water heater is old or beyond repair, you can rely on our crew for a smooth replacement process that results in a durable water heater system. We also provide temporary hot water solutions for same-day replacements while you wait for your permanent unit.

If you need to upgrade your current water heater unit, our expert technicians recommend heat pump water heaters. Also known as hybrid water heaters, these systems offer greater energy efficiency, monthly utility savings and improved environmental impact. Installing these water heaters lets you benefit from California’s rebate program, as well.

Preventive Maintenance Solutions

Regular water heater maintenance helps prevent costly repairs and downtime. Our maintenance program includes:

  • Sediment removal: Thorough water system flushing removes sediment accumulation, improving performance and efficiency.
  • Improved efficiency: We evaluate and enhance insulation to reduce heat loss and increase energy savings.
  • Leak prevention: Rusty pipes are a significant source of leaks — our technicians identify and replace these parts to safeguard your system.
  • Greater safety: We examine your water heater and, if required, replace the pressure relief valve so that it continues to operate safely.

Our experts will arrive equipped with cutting-edge techniques and tools to deliver the solutions you need.

Work With Us to Service or Upgrade Your Water Heater


Our team of specialists is here to provide comprehensive services for your Castro Valley home’s water heater system. Call Barnett Plumbing & Water Heaters or book a free consultation online today.

We Can Help with 100% of Your Water Heater Problems

  • Leaking tanks
  • Bad gaskets
  • Stuck valves
  • Loose heating element bolts
  • Faulty T&P valves
  • No hot water
  • Short cycles
  • Bad smelling water
  • Slow recharge time
  • Low hot water pressure
  • Water too hot or too cold
  • Excessive noise
  • No hot water
  • Faulty heating elements
  • Dirty hot water
  • Gas water heater repairs
  • Electric water heater repairs
  • And more

“There are few things as frustrating a broken water heater, but our team has the tools, parts, and experience to fix yours in record time.”

Headshot of a smiling man with short hair

Phil Barnett