(415) 725-5445
4.7 stars | 9 reviews
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4.7 stars | 9 reviews
Water Heater Repair
Water Heaters in San Francisco, CA
(415) 725-5445Request A Quote
Excalibur Water Heaters|San Francisco, CA 94134|(415) 725-5445
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Amitabh Chibber
3 weeks ago
There's nothing like a business that's super honest, super quick, reasonably priced, and knows exactly what they're talking about. Pretty rare these days. We woke up this morning to no hot water in the house. After another...
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Edwin Marwitz
9 months ago
When I called the phone was answered directly by Paul and he immediately sent Alex within an hour to come service my hot water heater. It was determined that it needed replacement and was replaced the same day. Alex was...
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Mia Lim
1 year ago
I wanted to take a moment to share my great experience for the exceptional service that I received from these guys. My husband and I had a bit of an emergency situation last Thursday when we discovered that our water heater...
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Janet Yu
2 years ago
I had a water heater replaced by Baron back in 2008. Picked him because he was a straight shooter, willing to give me a quote over the phone. He was on time, did impeccable work, and charged me exactly what he said he would....
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SK Gable Trust
3 years ago
After a no-show from another company in SF, I called 3 other places. Paul was friendly, courteous, and was efficient. He had a new water heater installed in this unit in less than 3 hours. Thank you Paul for making this so...
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Angelo Orciuoli
3 years ago
Great service, Great quality and fair prices. Very straight forward which I loved. Also had some questions a year after the water heater replacement and they bent over backwards to help me.

Water Heaters in San Francisco, CA

Welcome to Excalibur Water Heaters, your leading source for water heater installation in San Francisco, CA. With over a decade of experience in providing superior water heating services and the highest quality water heaters available on the market, we are the preferred choice for all your water heating needs.
We take pride in our knowledgeable and experienced staff, who provide customer-first service to ensure that your hot water system is installed and running efficiently. Our team is committed to delivering the best service possible, and we work hard to ensure that our clients are completely satisfied with our work.
Experience the value and excellence of Excalibur Water Heaters by contacting us today to request a quote!

Request A Quote(415) 725-5445

Be sure to read our reviews from Yelp. Click on the button to read our five-star reviews from our satisfied customers!

Our Reviews

Our Water Heater Types

  • Tankless Water Heaters: Unlike traditional water heaters, tankless water heaters don't store hot water in a tank. Instead, they heat the water on demand as it passes through the unit.
  • Electric Water Heaters: Electric water heaters use electricity to heat the water stored in the tank. They are easy to install and maintain, and they tend to be more energy-efficient than traditional gas water heaters.
  • Heat Pump Water Heaters: Heat pump water heaters work by extracting heat from the surrounding air and using it to heat the water in the tank. They are highly efficient and can save you money.
  • Traditional Water Heaters: Traditional water heaters store hot water in a tank and use gas or electricity to keep it hot until needed. They are the most common model and are relatively inexpensive to install.
Our Mission

At Excalibur Water Heaters, our mission is to provide the highest quality water heating services and products to our customers across the Bay Area. We take pride in our knowledgeable and experienced staff, who are dedicated to delivering exceptional customer-first service to ensure that your hot water system is installed and running efficiently.

Tech Clean California

Heat Pump Water Heater Initiative

We're thrilled to announce that Excalibur Water Heaters is now part of California's brand-new initiative for heat pump water heaters, TECH Clean California! We understand that upgrading your home's water heating system can be a significant investment, and that's why we're excited to offer you a fantastic opportunity to save big. With our participation in this initiative, you can enjoy a $3,100 rebate when you choose to install a heat pump water heater in your home. Not only will you enjoy all the benefits of an energy-efficient water heating system, but you'll also put some extra cash back in your pocket. It's a win-win for your comfort and your finances!

The TECH Clean California initiative is funded by California gas corporation ratepayers
under the auspices of the California Public Utilities Commission.

Heat Pump Water Heater Initiative

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Offer accessible heat pump installation

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Demonstrate scalable solutions

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Provide public data, analyses, and case studies

Our Brands

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Request a Quote

Need water heater repair, installation, or replacement? Excalibur Water Heaters is here to provide the services you need at competitive rates. 
If you have any questions or would like to request a quote, fill out the contact form below or call (415) 725-5445.

Request A Quote

Service Area

Serving the San Francisco, Redwood City, Daly City, Colma, Brisbane, South San Francisco, Pacifica, San Bruno, Burlingame, Half Moon Bay, San Mateo, Bellmont, & San Carlos areas.

Business Hours

Monday7:30AM-5:00PM
Tuesday7:30AM-5:00PM
Wednesday7:30AM-5:00PM
Thursday7:30AM-5:00PM
Friday7:30AM-5:00PM
Saturday7:30AM-5:00PM

Our Reviews

4.7 stars | 9 reviews
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