Fast Water Heater Company specializes in the installation, repair and service of water heaters in Los Angeles. We have experienced technicians and several local service centers around the Los Angeles area.

Because our technicians actually live in the communities where they work, they are familiar with all the local Los Angeles plumbing codes and inspectors and can ensure your water heater gets replaced or repaired to code, the first time.

Home | Service Areas | Southern California Water Heaters

Southern California Regions We Service


We service all of the greater Los Angeles area, including Orange County, Los Angeles County and Ventura County. If you’re experiencing a hot water emergency, contact us now! If you call before noon, we can usually schedule same-day service.


Los Angeles County

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The Valley

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Orange County

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Ventura County

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free estimates


We offer free estimates on water heater replacements. That’s because every home is different, and it’s nearly impossible to provide a 100% accurate estimate over the phone – without seeing your set-up. So we come to your home, ready to install, but give you a full cost-breakdown before you pay a penny.

If you’re not comfortable with the price, or want to wait for any reason, our technician will take off, and it won’t cost you anything.


Serving Our local California communities!

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