The Best
Water Heater Services
In Orange County
 
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!

Orange County Water Heater Professionals 

Same-Day Turnaround for New Water Heater Installations

No hot water running from the tap? Is water pooling around your unit? Are there popping noises inside your tank? Quickly diagnosing problems like these is what our experienced plumbers at CastleWorks focuses their attention on 7 days a week. We are water heater repair specialists who focus exclusively on water heating systems and whole home water purification. Unlike the average plumbing company, stretched thin across a number of specializations, our business has been refining repair and installation processes on water heaters alone over the past 30 years.

Why choose CastleWorks to fix your water heater problem?

  • We have seasoned techs with an average of 7+ years of experience. 
  • We use the only water heater still made in the USA (Bradford White).
  • We never cut corners on quality. 
  • Our team is highly-rated for friendliness, speed, and attention-to-detail. 
  • We offer 4 unique install packages with price points based around your needs.

From the first call to the final interaction, you can expect to have all your questions answered carefully by water heater experts on our team. We understand that a water heater is an important investment, and we want to make sure you spend your money on a solution that lasts.

Water Heater Repairs That Keep Your Unit Running

If your unit is less than 8 years old, there’s a good chance it still has a few years of operation left. However, if your trusty water heater has passed the 8 year mark and is nearing or exceeding the 10 year mark, a new system may be the more cost-effective choice. If water heater repair turns out to be the best option for you, we keep our vans fully stocked for every situation. That means we are able to complete many repairs on our first visit. If you want to stay proactive and prevent further unexpected breakdowns, we also offer maintenance plans that unlock free evaluation, testing, and discounts on essential future services.

Contact us today at (714) 253-7078 to learn more about hot water heater financing.

ExcellentGoogle star 1Google star 2Google star 3Google star 4Google star 54.71737 reviews
4.7Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent1737 reviews
Posted on Google Google
Vanja Srdic profile picture
Vanja Srdic
8 October 2026
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We had an emergency water leak. Company responded quickly by sending one of their plumbers/technicians in an hour - Salvador Vidales was great, very knowledgeable, extremely professional and honest, I would strongly recommend his service. Thank you!
Posted on Google Google
James Houng profile picture
James Houng
7 October 2026
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Chris B. Is the tech - he is professional and quick - clean and clear all parts and answer all questions - thank you!
Posted on Google Google
Danielle Stahler profile picture
Danielle Stahler
23 September 2026
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This is our second huge projects with Castleworks. Justin went above & beyond, not only making what could have been a huge issue. He figured out the best way to do do with a very minimal amount of holes in walls. He did the work quickly & despite the very small holes needed to connect the pipes, he made it all look like a work of art. I highly recommend recommend the company for any plumbing needs & a special shout out to Justin
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alice engelmann
22 September 2026
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Excellent technician, clean, professional and focused. He provided customer education when all was done and answered all pre- work questions as well. Represented your company well. In
Posted on Google Google
Bill Loper profile picture
Bill Loper
20 September 2026
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I would rate my experience with Christopher Beauvoir's installation of a new water heater as a "5". He was extremely professional and straight-forward about the entire process. Explained teh issues with my old water heater, and installed the new one quickly and efficiently. I would not hesitate to recommend Castle Works to my associates if and when they need that kind of service. thanks again for solving my hot water issues!
Posted on Google Google
Steve Ansay profile picture
Steve Ansay
18 September 2026
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Very good . On time as promised.
Posted on Google Google
Todd Cetti profile picture
Todd Cetti
17 September 2026
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CastleWorks does excellent work. Christopher Beauvoir showed up on time, was very knowledgeable, and did an excellent job replacing our old water heater in the garage. They use Bradford White water heaters which are really good. Very happy with the job, thank you!
Posted on Google Google
Timothy Fives profile picture
Timothy Fives
13 September 2026
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CastleWorks’ technician, Christopher Beauvoir, showed up on time and quickly diagnosed the problem with the Grundfos circulation pump on our tankless water heater. He also discovered several faulty valves that had deteriorated over the years. Christopher replaced the failing pump and valves and was on his way in short order.
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Ferdinand Galvez profile picture
Ferdinand Galvez
10 September 2026
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Chris was very professional and kind. Hes very educated when it comes to his like of work! You should definitely do business with Chris Beauvoir!! 5/5 Stars easy!!
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Girard Miller profile picture
Girard Miller
9 September 2026
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We needed to replace our large 100 gal water heater (4.5 Ba house) and called Castleeworks when some slight leakage was visible in the drain pan. Great same-day service by Salvador Vidales, who provided the price estimate, consulted with us on options, and got us an additional discount because we were replacing with the exact same brand that they usually install, so no new major piping was rquired other than the usual new connectors. Waived the delivery fee for the new unit which was in Pomona several hours away on high traffic congestion day.. Salvador was also the installer, very capable and workmanlike. Had the whole worksite set up and old unit ready for removal when the delivery/installation guys arrived on the hottest day of the year. When the new alumuinum drain pan got dented in the installation on our raised pad which didn't look good, he pro-actively had the team pull the new unit back off and installed another replacement drain pan to make sure we were happy with the results. After the delivery guys left when the unit was in place, he worked for several more hours finishing at 7 pm. Showed good workmanship, gave us good advice. We were very happy with Salvador and the company so far at this point. Obviously the proof of the pudding will be in the new unit and our service contracts and warranties, but we're off to a very good start and would highly recommend based on this experience on Day One!

Water Heater Replacement in the Orange County Area

If you’re wondering if it’s time to buy a new water heater, our professional technicians can advise you on what signs to watch for with your unit. Usually, the telltale signs are obvious, and we don’t push for replacement unless you are as ready to change out your hot water heater as we are. If you’re curious, we’ve broken down some of the most common signs to watch for below.

Here are a few signs that it may be time to install a new system:

  • Your unit is 10-12 years old or older.
  • You see water pooling due to a leak on the bottom of the tank. 
  • You have rusty-looking water.
  • Rust is spreading on the outside of your tank. 
  • You hear strange noises like creaking, hissing, or loud rumbling.
  • You’ve had to repair your existing water heater recently already.

Pooling water doesn’t always mean there’s a fatal problem. Leaks can just as often be due to faults with valves or pipes. But you definitely want to have an Orange County water heater repair expert visit over the short term if you notice a leak because a tank with structural integrity problems can explode and cause extensive water damage.

Tankless Water Heaters Never Run Out of Hot Water

Tankless water heaters (sometimes called on-demand models) are known for their unique ability to instantaneously heat water as it’s needed. As the water enters the system, it passes by heating elements which heats up the liquid heading towards your fixtures. Hot water needs vary from home to home because of different activity levels. Some Orange County households with more people or higher demands for water opt for two tankless units capable of handling creating a continuous flow of hot water for the entire family.

Water Heater Services for All of Orange County & The Inland Empire

When you want to work with the best, you should work with specialists who understand residential water heaters better than plumbers do. CastleWorks is proud to offer a depth of expertise in water heater repair services that’s unmatched by most other plumbing companies in Orange County. If you’re curious about some of the cities we service in the area, you can check out the list below.

  • Anaheim 
  • Huntington Beach
  • Irvine
  • Costa Mesa 
  • Buena Park
  • Lake Forest
  • Santa Ana
  • San Bernardino 
  • Riverside 

It’s worth saying that we provide water heater services to many Orange County neighborhoods and cities besides the ones listed here. If you live in the adjacent regions to the south or to the east of LA, odds are you are within our territory.

No Hot Water? No Problem. Call the Water Heater Repair Professionals at CastleWorks Today at (714) 253-7078!

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

We Offer Financing For Any Budget

Comfort, Efficiency & Savings. You can have it all!

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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