Water Heaters Only
Company Overview
Water Heaters Only is Orange County's premier water heater specialist.
We repair, replace, and install every water heater model imaginable.
Honest work at honest prices keeps clients coming back.
Our installations include manufacturer-backed protection.
Need urgent help? Call anytime—day or night.
We'll beat any competitor's written estimate.
**Specializing in:**
Tankless System Experts
Commercial Water Heater Solutions
Our founder revolutionized water heater service in 1968.
Technicians carry every part needed for flawless repairs.
We’ve never believed in extra charges for nights or weekends.
Unexpected leaks? We’ll guide you through every step.
Generations of Orange County families trust our work.
Licensed & Insured .
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

Discovered a leaky water heater the afternoon of May 8, 2017. Called Water Heaters Only and they sent David Pullen within an hour. Ordered two water heaters that met my expectations. upgraded my installation of both units to meet new earthquake standards for San Clemente. Had me up and running again with a couple of hours. Cleaned up everything, was if it never happened. Very pleased with professional install.

We had a positive experience with Water Heaters Only replacing our water heater through our home warranty. They came out to our leaking water heater within 24 hours of the service call, made a quick diagnosis, and had everything needed to replace our water heater then and there. Unfortunately there were several ""modifications"" that we were charged for (such as earthquake straps which we already had) which they just reused which was a bummer but overall David was a hard working and efficient serviceman who took care of our problem quickly. I also love that they are available 24/7 should we have any other problems.

This morning we found no hot water in the house. Checked my gas line. All good. Checked the pilot light on my water heater and no flame. Tried igniting it and no flame, no spark. Drag. And here I have guest staying at my house. How embarrassing to tell them we don't have any hot water. Called WHO! Water Heaters Only answered quickly, and right away gave me a quote for the possible issues. Even gave me a quote on the worst case scenario (water heater replacement). Told me technician David Pullen will be out within an allotted time slot in the morning. David came within an hour! David was very nice and a great teacher for me and my wife on the handling and what to look out for on our water heater. He showed my wife where to shut off the gas, water, hot water in case of an emergency. We ended up with the worse case scenario as parts for our old water heater were not available due to being discontinued (and old). But we were discounted from the price due to being a repeat customer. Thanks WHO and especially David for being quick on arrival and installation.

Woke up in the morning water heater was leaking .so I looked on yelp found Water Heater only gave them a call there were able to come out in about 2 hrs . Thomas came out replaced the water heater did a good job answer all the questions I had. I would definitely recommend them if you need to replace or repair you water heater .

The service agents at water heaters only are fantastic. I called looking to have a water heater replaced for my mother who is a senior and probably will not be in her home much longer and they were fantastic to provide me with best practical solutions. If it were my own home, I definitely would have use their services because they were that good in knowledge and solution.

Excellent professional installation by Brad; very knowledgeable on general construction. New 50 gallon gas W/H installed 1 day after it was ordered, and it took less than 3 hours to complete. Fittings, pipes, and straps are all up to the new building codes. Excellent cleanup when completed.

My water heater went out on Saturday morning and I scrambled to find a quick replacement. Water Heaters Only offered the fastest replacement. The service representative was on time (actually he called 30 minutes early) and completed the job within the timetable communicated. Very professional with no surprises.

My hot water heater died on a Sunday night and by 3pm the next day I had a new one! Dave in the office gave me all the info I needed and Ron installed it without a hitch. The price they quoted was the price they charged.

I woke up last Sunday morning to a small puddle in my laundry room. My 20 year old water heater was done! I called the number on the water heater (Water Heaters Only) and talked to Brad. I asked if there was an extra charge for Sunday and he said ""No, but I can charge extra if that would help"" LOL! I had to be out in the morning so we arranged for an afternoon appointment. He called as I was on my way home, and arrived shortly after me. Brad did a quality job and left everything neat and tidy! My new water heater is a 40-gallon Bradford White (made in the USA). Monday night, I told a friend who said the price was very reasonable. All in all, a great experience.

These guys came out asap once I realized my water heater was leaking. Same day, new water heater installed, code upgrades completed-- all in a matter of a few hours. And they were super patient as we tried to coordinate work schedules etc.