Water Heater Maintenance

No Hot Water? No Problem.

     EXCELLENT  
  655 reviews

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

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Water Heater Services from Trusted Experts

Traditional & Tankless Hot Water Heater Solutions

Before Dublin winter is here, you’ll want to ensure your water heater is working at 100% efficiency and supplying all the hot water you need. That’s why it is important to have your water heater serviced with an annual tune-up. A hot water heater maintenance tune-up has 3 primary benefits:

Increased Water Heater Efficiency & Money Saved: One of the most common issues to occur in your water heater is buildup of sediment from loose minerals in your Dublin water supply. The more buildup, the less efficient your water heating unit becomes. Banging or knocking is usually an indication of buildup on the bottom of your water heater, and that means it’s time to call the experts at CastleWorks Water Heaters of Dublin to get your annual water heater maintenance.
Minimize the Risk of Water Heater Breakdown: By having your water heater maintained yearly in Dublin, you decrease the risk of a costly water heater repair or replacement. Our experts will tune-up your water heater and check for any signs of corrosion, water leakage, or anything else that may be keeping your water heater from functioning at 100% efficiency.
Ensure Hot Water All Year Long: There’s nothing worse than waking up to cold water running through your shower. Ensure this doesn’t happen to your Dublin water heater by getting your annual maintenance tune-up scheduled today with the expert plumbers at CastleWorks Water Heaters of Dublin.

No matter the season, our water heater maintenance & tune-up plumbers will ensure your water heater is 100% functional & ready to accommodate your hot water needs. You can expect our experts to notify you of any repair needs before any work is done, so you will know exactly what solution is best for your home’s water heater unit.

      
 Excellent4.9655 reviews
 4.9
 Excellent655 reviews
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      Posted on Google  
   
   Allan De Guzman 
 10 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. CHRISTOPHER DOHRER is the best technician.he do amazing jobs👏🏻👏🏻
  
 
     Posted on Google  
   
   Jerry Hubner 
 10 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Castle works responded with a technician on site within 2 hrs. Chris was professional and efficient in his presentation of the products available to us. We are very happy that the installation only took 2 hrs and that the completed project was left clean and looking great. Thank you Chris
  
 
     Posted on Google  
   
   Danielle Benz 
 9 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Miguel was the technician that arrived within a few hours of my call to check on my water heater. He quickly assessed the situation and provided me options. I decided to go with a new water heater and he had it installed in just a couple hours. I was able to give my toddler a warm bath before bedtime!
  
 
     Posted on Google  
   
   william biagi 
 9 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. On Sunday November 8 our water heater broke down and also had a bursted pipe. We called CastleWorks Water Heaters and they made sure we turned everything off properly and set up the water drain system correctly. Within 90 minutes a technician named Erik Vargas arrived, and let me tell You -- this Guy was fantastic! Erik went through all of our options and explained everything perfectly and then went to work installing our new Water Heater. After the technician Erik left our garage looking better than it ever has. CastleWorks gets a rating of💯👍🧑‍🔧 from us.  W.P. Biagi
  
 
     Posted on Google  
   
   Patricia Stockton 
 7 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Christopher was a very knowledgeable technician. He explained everything he did and why he was doing it. He was also very nice and friendly. I would recommend him to anyone.
  
 
     Posted on Google  
   
   Richard Hartnett 
 6 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Miguel did a great job! Very pleasant to talk to and very efficient. Also very knowledgeable about water heaters and installation.
  
 
     Posted on Google  
   
   jeff carey 
 6 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jacob was our service technician. He was very professional and resolved the problem we had with our hot water heater.
  
 
     Posted on Google  
   
   Jessie Lopez 
 6 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very friendly and knowledgeable
  
 
     Posted on Google  
   
   Tom Thomas 
 2 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. Came out same day to inspect then replace my 8 yr old water heater. Knowledgeable technician Chris got to work after showing us the options.
  
 
     Posted on Google  
   
   Thomas Lobo 
 1 November 2026
 
 
 Trustindex verifies that the original source of the review is Google. My tech was Anthony. Great attitude, super nice guy, very knowledgeable & helpful. His work was impeccable & fast service. Was a lowkey pricey but it was a Sunday & now we can take a hot shower! Wish the cost! Thanks Anthony

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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: