Glendale Hot Water Heater Service (818) 243-3939

Water Heaters Only, Inc provides water heater repair, replacement and installation in Glendale, CA. If you need a water heater repair, a water heater replacement or if you are shopping for the best water heater for your home, call (818) 243-3939 to speak with one of our experts, we’re available 24 hours a day.

  • Glendale hot water heater pilot light repairs
  • Glendale water heater gas control valve replacements
  • Glendale electrical elements
  • Glendale electrical thermo-stats

Water Heaters Only, Inc has been providing quality Glendale water heater service, with the lowest prices since 1968. We will meet or beat any competitors on-site bid for a similar product and installation.

  • Glendale gas water heater installations
  • Glendale electrical water heater installation
  • Glendale hot water heater service
  • Glendale energy efficient water heaters

We guarantee all our work and our water heaters are available with a 6, or 10 year warranty depending on the model type. We offer residential, commercial and tankless water heaters and are happy to discuss the benefits of each with prospective shoppers.

Over 3,186 online reviews with an average rating of 4.9 stars5 Star Rated Service

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glendale hot water heater

Glendale Water Heater Code Information: 1-818-548-3700

We work very closely with the city of Glendale’s building inspectors to make sure everything we do is up to code.

Recently, we asked this question:  Is a thermal expansion tank needed during the install? 

We received the answer:  Yes, it is needed if it is a closed loop system.      

A “thermal expansion tank”  promotes pressure relief for your water heater.  As water heats, it expands, and without a way for the pressure to be alleviated, your water heater has to absorb the expansion and contraction of the water. That leads to water heater integrity failure. 

A “closed loop system” is a when there is a one way check valve or pressure regulation at the main water supply that comes from the city or county supply to the residence. Once the water is not allowed to flow back into to the city supply it is considered a closed loop system.

Serving the Entire Area – Call Now! (818) 243-3939


For any power problems, please visit the Glendale Water and Power website  or

To discuss any problems with gas, please visit Southern California Gas’ website

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