The Best
Water Heater Services
In the East Bay Area
The CastleWorks Difference
Honest & Reliable

We are committed to providing the best water heater services in the area. Don’t just take our word for it, check out our Google Reviews!

Same-Day Service

No hot water? No Problem. Count on CastleWorks same-day service – we’re there for you when you need it most. 

Superior Quality

CastleWorks partners with the best manufacturers to provide high quality, energy efficient water heaters that are made to last.

Technician in Front of Van

No Hot Water? No Problem. Call the Water Heater Professionals at CastleWorks Today!

Water Heater Plumbers in Dublin

Serving the East Bay of San Francisco 

If you’ve run out of hot water, don’t panic. The team at CastleWorks Water Heaters has over 3 decades of experience providing installation, repairs, and maintenance for homeowners in the East Bay. We show up quickly to diagnose your problems and provide fast turnaround times so that you can get back into your routine without too much delay. Our water heater experts are familiar with the various types of models including tankless, electric, gas, or heat pump.

Why CastleWorks is becoming one of the most popular water heater companies in the East Bay:

  • Our seasoned team members have 7-10 years of experience. 
  • We are open for service 7 days a week. 
  • We can install a brand new unit in just 3 hours. 
  • We offer 4 different install packages to suit your specific needs. 
  • Certified installers of Noritz Tankless Systems and HALO Water Filters.

Our team understands that you may have many questions about your system if it’s not working properly. We will walk you through the benefits of installing a new unit if your tank is leaking, but you can trust us not to oversell you on equipment that you don’t truly need.

Water Heater Repair Services in Dublin

Some problems with water heaters are easy fixes. But others are more of an investment to repair. Shortly after arriving, we will put together a clear diagnosis of your problem with a free estimate breaking down the costs so you know exactly what’s wrong and what it will cost.

Our technicians are familiar with all kinds of problems including:

  • Leaks from faulty valves, gaskets, or tank 
  • Temperature problems from faulty heating elements 
  • Tank corrosion and rusty water 
  • Sediment buildup inside the tank 
  • Pilot light and thermocouple problems 
  • Pressure relief valve malfunctions  
  • Strange noises

If you’re facing any of these problems, you can be confident that our East Bay water heater specialists have a solution.

Contact Us Today!

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The CastleWorks story began in 1995 and grew from the collaboration of many dedicated local professionals committed to service. Our family of businesses includes:

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