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Over 1.2 Million Water Heaters Serviced & Counting Since 1968

Rated 4.8 Out Of 5 Stars

Based On 5,850 Reviews

(619) 273-3830

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CELEBRATING OVER 57 YEARS IN BUSINESS 1968-2025

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5 STAR CUSTOMER RATED

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NO EXTRA: EVENINGS WEEKENDS OR HOLIDAYS

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500,000+ SATISFIED CUSTOMERS

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EXPERT CUSTOMER SERVICE 24/7/365

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QUICK, FRIENDLY SERVICE

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Water Heaters Only, Inc

Water Heaters Only, Inc. offers complete water heater repair, replacement, and installation service. We specialize in residential, commercial and tankless water heater repair and replacement services throughout the entire San Diego area. We are licensed, insured and have been specializing in all aspects of water heaters since 1968.

Water Heaters Only, Inc is considered an expert in the industry. We offer the highest quality work for the lowest price. In fact, that is our guarantee. Our years of experience, along with the use of quality products and pride in our workmanship, has kept our valued customers returning time and again while also referring us to their friends and family for all of their hot water needs.

At Water Heaters Only, Inc., we know our customers need hot water quick so we answer our phones 24 hours a day 7 days a week. We do not charge extra for evening, weekend or holiday service.

Water Heaters Only, Inc cares a great deal about our customers. Just read our online reviews, testimonials and customer feedback and you will see why Water Heaters Only, Inc has over 500,000 happy satisfied customers. We understand customer feedback is valuable and important for us to continue to grow and improve.

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If you are looking for a water heater company that can give you a competitive price and also save you time by arriving ready to get your hot water working again, call us 24 hours a day, 7 days a week, 365 days a year to schedule an appointment. It won’t take you long to realize that we are the best and we are extremely proud of it!

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Customers Rate Our Service 4.8 Out Of 5 Stars Based On 5,850 Reviews – Read Our Reviews

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Water Heaters Only, Inc
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Based on 400 reviews
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Alex Willen profile picture
Alex Willen
02:26 02 Mar 25
Justin got a replacement water heater installed promptly and professionally for me today.
Jessica Petrinovich profile picture
Jessica Petrinovich
22:59 21 Feb 25
Fast service to come out, best quote and had the water tank ready to install in the truck just in case. Made the process way easier and sufficient since I ended up using them. Justin helped me and was very friendly and straightforward and trustworthy. He didn’t give me an BS answers and made sure everything was up to code and I was happy with the job! Thanks Justin!
robert hubert profile picture
robert hubert
04:15 21 Feb 25
Got home around 2am to a water heater that leaked all over my garage floor. First thing this morning I called around to find someone who could replace it today. Found Water Heaters Only online and within a few hours, Thomas B was at my door for an estimate. Price was better and more detailed than the others I received over the phone from other companies. Thomas handled business and in a few hours, had a brand new water heater up and running. Thomas was very friendly and professsional and would recommend him and Water Heaters Only to anyone needing a new water heater in a hurry.
Maureen Roeder profile picture
Maureen Roeder
21:52 20 Feb 25
Job done efficiently
Lance Haim profile picture
Lance Haim
19:33 15 Feb 25
I recently had a water heater installed by Water Heaters Only. The technician that installed the water heater was Francisco Martinez. Francisco did a superior job. I couldn't be more pleased with his knowledge, professionalism, expertise and his cordial, warm personality. I had once installed a water heater with a buddy. It was an arduous job. I didn't want to do it again. I am very glad I contacted Water Heaters Only, and had Francisco as the technician. Francisco is more than 5 stars! Kudos to him!
Brian Lurcott profile picture
Brian Lurcott
01:07 11 Feb 25
Needed a new water heater and Thomas from Water Heaters Only did not disappoint. In fact I was very impressed by his knowledge about our out of code problems and creative ways to make it all good. He was very kind and personable and somehow made a water heater hook up look like a piece of art! 5⭐ 👍🏼👍🏼
Janet Hughes profile picture
Janet Hughes
00:14 11 Feb 25
Today I had my old water heater replaced by Water Heaters Only, in San Diego. Francisco Martinez was the technician. I'm very satisfied with service and the product. All steps and pricing were clearly presented to me before work began. When he finished, he reviewed what was done and how my new water heater should be maintained. I appreciate the company contacting me ahead of time to let me know who would be coming into my home.
Donna Celeste profile picture
Donna Celeste
16:26 09 Feb 25
monk amina profile picture
monk amina
04:30 02 Feb 25
I called in the morning and got a new water heater by the afternoon.
My tenants were thrilled that they had hot water again so soon.. Justin G came and installed a new water heater and did a great job fixing some of the old plumbers mistakes. We are so grateful to the company for the professionalism and promptness!
Thanks Paul and Justin..
Lynda Salazar profile picture
Lynda Salazar
00:55 31 Jan 25
Thank you, Justin and Water Heaters Only for the great service. Excellent communication and a quick fix when our water heater suddenly broke. Got everything fixed in about 3 hours from the time he got there!
Cindy Sala profile picture
Cindy Sala
22:48 30 Jan 25
Justine Gonzalez was kind, very professional. He explained everything to us as to what the problem could be. He discovered the issue and fixed the problem. I highly recommend Water Heaters Only including the phone call team members. They know their stuff!!
Jay Blake profile picture
Jay Blake
02:40 26 Jan 25
Justin was the absolute man. Came through and did the work, handled the unexpected without any problems, and cleaned up after himself. First rate experience through and through 👍
Jake profile picture
Jake
16:15 23 Jan 25
Water heater was replaced within 24 hours of my call, cost about $700 cheaper than top competitors in the area, and Francisco was very professional and did a great job. Highly recommend.
Robert Kennedy profile picture
Robert Kennedy
03:08 23 Jan 25
Damien did a great job. He was on time, efficient and thorough. He was pleasant to deal with. We were very pleased.
Charles Spatafore profile picture
Charles Spatafore
02:14 23 Jan 25
Very positive experience. They explained everything very well over the phone. Then, our technician Justin did a great job of communicating, showed up right when he said, was personable and friendly, did the work in the time window he estimated, and explained things in detail afterward. Hopefully, we won’t need a water heater again anytime soon, but if we do, I’m calling these folks again.
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