Water Heater Repair

No Hot Water? No Problem.

Technician in Front of Van

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

Orange County’s Experts in Water Heater Repair

Same-Day Repairs – 7 Days a Week

With 30 years of expertise guiding us, CastleWorks offers some of the highest quality water heater repairs in all of Orange County. We understand that time is of the essence when your hot water goes cold, so our goal is to provide a clear diagnosis with a breakdown of costs as soon as possible after we arrive. If your system is running out of hot water quickly or you’ve got no hot water at all, our water heater repair specialists will work fast to fix what’s gone wrong.

Castleworks Strives to Exceed Your Expectations

What you really want out of a water heater repair company is a team with your best interests at heart. You want a team that makes the repair process easy, painless, and efficient. You want professionals who treat your home like it was their own. With CastleWorks of Orange County, you are working with experts who believe in all of those things.

Below are a few more reasons why we’ve become highly recommended for our services in Orange County.

  • The average water repair specialist has 5+ years of experience.
  • Work vans that arrive fully stocked to provide same-day service.
  • Over 2,500 customers service across our network each year. 
  • Maintenance plans designed to keep your system running as long as possible.
  • Polite, respectful, and friendly technicians.    

If you would like to give us a call to learn more about us, we’d encourage you to do so! We appreciate any opportunity to find out how we can serve people in our area. 

ExcellentGoogle star 1Google star 2Google star 3Google star 4Google star 54.71742 reviews
4.7Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent1742 reviews
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Tara Roberts profile picture
Tara Roberts
9 November 2026
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Justin and David were kind and efficient!!!
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Laura Block profile picture
Laura Block
7 November 2026
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Justin and David were amazing. They completed the work to replace our water heater promptly and were professional.
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Ken Zamora profile picture
Ken Zamora
28 October 2026
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Timely, knowledgeable and professional.
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jackee rico profile picture
jackee rico
26 October 2026
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Christopher Beauvoir was our technician. He was very knowledgeable and professional.
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Sunya Felburg profile picture
Sunya Felburg
21 October 2026
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Christopher Beauvoir did an outstanding job.
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Ed Brown profile picture
Ed Brown
14 October 2026
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Quick and courteous response, plus my 10 year old service records from a company Castleworks acquired! Salvador, the technician, was personable, worked quickly, explained paperwork, options, and maintenance recommendations, and left no waste.
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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!
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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!
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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

When to Pick Up the Phone & Call for Water Heater Repairs

Most of the time, the need for water heater services is obvious because you’ve simply run out of hot water. But there are some other, less obvious signs to watch out for. You should call up a professional for inspection if you’re noticing any of the items below.

  • Water is pooling around your unit. 
  • You hear strange sounds like popping or banging.
  • Your water bill is increasing. 
  • Your tank is releasing foul odors.
  • Your water is taking on a rusty hue.

These are all signs that you may need to repair or replace your water heater. For issues like leaks at the base or rusty-colored water, your unit is probably corroding and needs to be replaced. The rest of the issues are often efficiency problems or sediment problems that can be fixed by replacing parts or flushing the tank.

(It’s worth noting that leaks can occur from several other places besides the tank itself and these do not necessarily require replacing the unit.)

Offering Solutions for All Brands & Unit Types

Because we work exclusively on these systems, our water heater repair specialists tend to have a much deeper grasp of how to repair and maintain your system than the average plumber. Our team can provide repairs for all the major types of systems including:

  • Gas
  • Electric
  • Tankless
  • Heat Pump

In terms of the brands we service, we have the expertise to diagnose and repair just about all of them. Our team is Noritz Tankless Certified, and we usually recommend Bradford White for new installs. For repairs, we are well-equipped to fix issues with all major brands such as Rheem, Kenmore, Navien, and Rinnai. If you own a brand from a big box store, we can help repair those as well.

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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