Water Heaters Only
Company Overview
Water Heaters Only, Inc offers complete solutions for water heater repair, replacement, and installation. Our services cover residential, commercial, and tankless water heater solutions. Since our inception in 1968, we have dedicated ourselves to water heaters for more than half a century. Our dedication to customer satisfaction, genuine care for our clients, and commitment to keeping prices low have ensured our customers return time and again. Every service we provide is backed by a guarantee, and we honor the warranty for the products we install, such as residential gas and electric water heaters, tankless options, commercial heaters, and hybrid systems. With over 500,000 satisfied customers, we guarantee to beat any competitor's written bid on-site. Reach out to us any time for same-day service, the best prices, and outstanding customer care. We have experts ready to assist you during nights, weekends, and holidays at no additional cost. Best Prices, Quick Response, Licensed & Insured Since 1968!
Specializing in: Water Heater Replacement | Water Heater Installation in Los Angeles | Hot Water Heaters in Los Angeles | Tankless Water Heaters | Replacements for Commercial Water Heaters | Apartment Water Heaters | Water Heaters for Restaurants in Los Angeles | Gas Heater Repair Services
Our founder saw in 1968 that there were no businesses dedicated exclusively to water heater services. The vision he created involved training technicians to a high standard by focusing solely on water heaters. These technicians received trucks tailored to their needs, equipped with every part necessary for perfect installation or repair. This model introduced a service standard that was unmatched in the realm of water heater repair and replacement. Every call would be answered by live, experienced staff at all hours, every day of the year. More than half a century later, we continue to answer calls 24/7 without additional fees for evening or weekend service. Licensed and Insured Since 1968!
We at Water Heaters Only, Inc are dedicated to our customers, aiming to make the water heater replacement process easy and cost-effective. We understand that problems with water heaters can be unforeseen and stressful. Dealing with a leaking or faulty unit can add pressure to any situation. Our water heater specialists are available 24/7 to assist with shutting down a leaking tank or addressing safety concerns, as well as scheduling service at a convenient time, with no extra fees 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 serviced and replaced over 1.2 million water heaters. We are grateful for our customers and always keep in mind: 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

Quick, efficient and professional. But way too expensive. Standard replacement of a 40 gal gas water heater shouldn't have cost this much, but we were desperate.

I woke up on Thanksgiving Day to a leak form my gas water heater and I called this company that I have trusted for over 20 years to make a service call. This was the second water heater that I had purchased from them. Phil had me in their system and knew everything about the unit. He guided me how to trouble shoot the a leak from the outlet to hot water line and I was able to slow it down by turning the nut tighter that slowed it to a trickle and basically very slow drops. This way I was able to host my family have hot water for our gathering Then on the next day Tony (who had installed my current water heater 8 years ago!) showed up to take care of the problem. But I decided to go with a new unit since my old one was out of warranty by 2 years and did not want to have another emergency in just a few months. He did not try to up sell and basically left it up to me to decide. Tony was very efficient and took care of the job of installing a new unit in no time. He had a very friendly attitude and was very professional and knowledgeable. I highly recommend this company. The price was also fair and Tony also took the old unit away. Thank you.

WHO provided me with lots of good advice and I wish I could have used them. I live in a condo and the plumber who services our building and pipes gave me a very good price.