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Water Heaters Only, Inc. San Francisco was founded in 1968 based on the idea of providing quick, affordable and quality water heater service. We specialize in water heaters. If you have any questions or need an on site estimate, don’t hesitate to call. We’re available 24 hours a day, 7 days a week for assistance with your water heater. To schedule a service appointment for our technician to visit your home, call (650) 342-7824.

Quick Service

At Water Heaters Only, Inc., we provide same day service and can typically arrive onsite within a few hours of a customer’s initial call.   We understand that every time a water heater stops working it is an emergency. Whether a tank is leaking or not producing hot water, it will need service.


Water Heaters Only, Inc., has been providing San Francisco with 5 star water heater service since 1968 while not adding on any additional fees for evenings, weekends, holidays or emergency services.


Water Heaters Only, Inc. has been repairing and installing water heaters for 53 years. We have installed every brand of water heater at some point or another. Many products change due to new technologies or energy standard requirements. Manufacturers are continually designing new products and features. We use our experience to choose the best products available for our customers and stand behind those products with a warranty.

Quality workmanship is just as important as the quality of the products. A water heater will operate properly and can last longer when it is installed correctly. Our technicians are factory trained on the products we install. It is also our policy to provide continuing education for new products, code regulations and manufacturer requirements.

We’re a 5 star rated company!

Read our reviews to hear what our customers say about our service!

We have water heater experts available 24 hours a day, 7 days a week who can answer all your questions and assist in scheduling a water heater replacement or repair. When a Water Heaters Only, Inc. installer arrives at your home, you can expect him to assess the situation and recommend the best option for your water heater. Our technicians are trained to provide top quality workmanship. They take extreme pride in their work by taking care of your home, cleaning up their work area after the job and explaining their work and answering all questions.

When your technician finishes the install of your new heater, he will review his work and walk you through the new heater and the things that are helpful to know, such as how to light the pilot etc… He will explain the warranty and place our large yellow sticker on your water heater with the customer order number and date of installation. This is so if you ever need to take advantage of your warranty but you can’t find your receipt, this special installation sticker can help us find your records. Once the job is finished you can rest assured that your water heater unit was installed correctly by a well trained professional installer and that you have a top quality heater with a long lasting warranty.

Please feel free to browse our website to learn more about our company. We are the proud recipient of the Angie’s List Super Service Award every year since 2007. We take great pride in receiving so many awards in a row and we feel as though this reflects our commitment to customer service along with our dedication to providing quality water heater repair and install service. It also shows the pride our technicians take in the job they do. But please don’t take our word for it! Take a moment to read our many customer reviews to find out for yourself why Water Heaters Only, Inc. is the best choice for all your water heater needs. For immediate water heater service or if you just have a general question, please contact us directly at (650) 342-7824 24 hours a day, 7 days a week.

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