Get matched with top tankless water heater repair pros in Aliso Viejo, CA

"I hired USA Water Heaters to replace my broken Tankless Water Heater with a new unit. I contacted them through their website about 10AM describing my problem and they responded with a quote and two options in about 30 minutes. I opted for the upgraded unit and by 12:30 the same day the technician arrived to install a new water heater. The installation took about 2 1/2 hours and the workmanship is excellent. I am a very satisfied customer and would use them again. The one day service was a big plus."

"I have a tankless water heater and wanted expert repair and maintenance for my unit. I am delighted that I found this company. They are certified by the manufacturer of my unit and provided knowledgeable, efficient, and reasonably priced service. They were very pleasant to deal with and I look forward to being able to have them perform the required maintenance of my water heater in the future."

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."

"The repair guy came within the estimated time and resolved my water heater issue, no charge."

"JAX installed my tankless water heater. They were easy to work with and they did a very neat job. Finally they provided everthing that was promised."

"Joe came out and installed the new water heater. Kept me updated on what was being done. Very professional and did a fantastic job. I will definitely hire again."

"Your guys CJ & Andrew were awesome! They did such a nice clean looking job! Super professional and very informative. They walked me through setting up the app for the whole house water shut off valve they installed and now I get a reduced rate on my homeowners insurance. They also found that my water pressure reducing valve had failed and replaced that at the same time. Couldn’t be more happy with the job they did."

"Jerod and Ryan installed my new tankless water heater quickly. They went above and beyond in getting our hot water back online."

"Ruben is a great guy. We had issues with the first water heater (brand new). The manufacturer and distributor are not helpful in pinning down the problem â it took three weeks to finally fix the â brand newâ Bradford White water heater (I canâ t believe this). However, Ruben closely worked with me and spent lots of effort to get this done. I really appreciated his patience and effort. I will hire him again in the future."

"They did a nice job and very fair on cost. I replaced a hot water heater so not the most complex job, but I recommend them."