Water Heaters Only
Company Overview
Water Heaters Only, Inc is a comprehensive water heater repair, replacement, and installation service. We cater to both residential and commercial clients, including tankless water heater services. Founded in 1968, we have specialized in water heaters for over half a century. Our focus on customer happiness, attentive service, and low prices has fostered a loyal clientele for decades. All our services come with a guarantee, and we support the warranties for the products we install, including residential gas and electric water heaters, tankless models, commercial units, and hybrid systems. We are proud to have assisted over 500,000 satisfied clients and will undercut any competitor's written estimate on-site. Call us any time, day or night, for same-day service, the best prices, and outstanding customer support. We have experts on hand during nights, weekends, and holidays at no additional cost. Best Prices, Rapid Service, Licensed & Insured Since 1968!
Expertise in: Water Heater Replacement | Installation of Water Heaters in San Diego | Water Heating Solutions | On-Demand Water Heaters | Replacements for Commercial Water Heaters in San Diego | Heating Solutions for Apartments | Heating Systems for Restaurants | Repair Services for Gas Water Heaters in San Diego
Back in 1968, our founder saw the need for a company that specialized in water heater solutions. This vision included developing technicians who would specialize in water heaters alone. Our technicians were provided with trucks designed for their requirements, stocked with all the parts needed for perfect water heater installation or repair. This approach promised a level of service never before seen in water heater repair or replacement. We ensured that every phone call was answered by experienced, live staff at all hours, every day of the year. More than fifty years later, we still provide 24/7 phone support and do not charge extra for evening or weekend calls. Licensed and Insured Since 1968!
Water Heaters Only, Inc truly values our customers, and our main objective is to make water heater replacement straightforward and affordable. We know that water heater failures can be unforeseen and create anxiety. Handling a leaking or malfunctioning unit can increase stress in any scenario. Our team is available around the clock to help you manage a leaking tank, address safety issues, and schedule service at your convenience, without additional costs for evening or weekend service.
At Water Heaters Only, Inc, we support our customers before, during, and after any water heater issue arises. Since 1968, we have successfully serviced and replaced over 1.2 million water heaters. We are grateful for our customers and always remember: The Crew From W.H.O. Can Do!
Business Services
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Water heater installation
- Water heater repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Jim G. came by my place on 1/21/15 to replace my water heater. He was prompt, courteous, and went about the job very professionally. The entire process was quick and I actually watched the whole thing because I enjoy watching home repairs (although working on them myself is a different story sometimes). Jim was a very funny guy and also very honest. He answered my questions very clearly and I am satisfied with the service I received.

I woke up Monday morning to a flood in my garage and a busted hot water heater :( Matt F and Water Heaters Only saved the day! They made it really easy to get a new hot water heater installed quickly. Matt F was SUPER professional, fast and good - my husband who's very picky was impressed by his detail to attention - and he gave me peace of mind. Would highly recommend them! FN 4490441

This review is for order #1060980 for Matt F. Matt was on time, polite, and professional. He had the job done in about 2 hours. I am very satisfied with the service and results.
Mark P.

I called the (888) number listed on the sticker put on my water heater and spoke to a man that was VERY unhelpful with poor customer service. He always responded with ""okay..."" He also hung up on me. Please work on your customer service skills///!!

I left San Diego heading back to Oregon fearing my girlfriends water hear was about to die. Thankfully I was able to contact Matt at Water Heaters Only who said they would be able to come out and take a look. They had installed the previous water heater back in 1998, which lasted 15 years!
That evening Matt was able to explain to my girlfriend over the phone how to turn off the water to prevent it from leaking and bursting. This greatly relieved her anxiety. The next day Matt and co-worker were in the garage ready to install the new water heater but did not have an electric model hand so they came back the next day and give us a discount as a result of the mix up. Matt and his crew were prompt, thorough and very personable. It was a great comfort to know it was being handled honest helpful folk.
We would recommend Water Heaters Only to any and all in need of a quick reasonably priced repair.
Thanks guys!

Order number 1049449
Jim Gates installed our new water heater.
same day service, efficient, reasonably priced, professional.
thank you for the service!
Ben Scott,

I got a referral to Water Heaters only from a friend. I called them and they came out the same day, Order # 1041944. Chad initially called me to tell me he was on his way to my home. He arrived promply and installed my water heater. He gave me a price before he did the work, explained what he was going to do, and did the work in the alotted time, and cleaned up after himself. When he was finished, he showed me what he had done, answered all my questions and explained various things about the new water heater, i.e. lighting the pilot. Chad was very polite and appeared to be quite competant. All in all, the replacement of my water heater was a very pleasant experience. I would recommend this company to anyone in need af their products.

Our water heater was showing signs of leaking, that and it had a tag that said it was from 1983. We knew it was ready to go. Water heaters only was referred to us by our home warranty company. I was a bit concerned because we usually research companies before we have anyone work on our house but we went ahead with there recommendation. Jim our tech show up on time and called! Not many contractors do both.
Jim worked efficiently until till the whole process was taken care of. Our new water heater looks less scary and is secure. We will recommend Water Heaters Only to friends in need of this service. Cust. FN 3427444

Rave review for Water Heaters Only. My serviceman ""Dave"" showed up on time, even a bit early. He put in my water heater in just under 2 hours. He left no mess and was kind and considerate to boot.
I did not write this review
Stoled identity

This review is for Joan Bennett order # 1034005 I was at her home when Derick came to install her water heater yesterday. He was great honest and straight forward. She is on a budget and he did not try and sell her on items she did not need. He was very informative and got the job done in a timely manner. I have 21 years in the Customer Service industry and what a breath of fresh air to find a company that does what they say there are going to do and gets the job done. Thank you!!!!
From my mother Joan Bennett and myself Julie Bennett-Smith