Get matched with top tankless water heater installers in Fullerton, CA

"Dennis installed a new 75 gallon water heater and circulation pump in our home. His price was very competitive and lower than several other bids we got. He communicated with us well throughout the entire process. He worked around our schedule and the installation took only a couple of hours. The new water heater is working perfectly. I highly recommend Dennis and USA Water Heaters."

"Jake Q. from The Water Heater Company recently helped us with a tankless water heater inspection and descale, as well as installing a pressure regulator, valve, and some copper pipework. He arrived within the window for our initial appointment on 3/7 and was very professional and thorough. The job ended up taking longer than originally estimated, but it was clear he was taking the time to do everything correctly. A pipework part needed to be ordered, so he had to come back to finish the work. The follow-up visit was moved from 3/11 to 3/12 due to a previous job running long, and he arrived slightly after the scheduled window, but once on site he completed the remaining work efficiently and with the same level of professionalism. Overall, I’m very happy with the quality of the work and Jake’s attention to detail. Despite the project taking a little longer than expected, I’d recommend The Water Heater Company and would gladly use them again."

"Perfectly. They cleaned everything up, explained how the system worked and how often it needs attention, and hauled away the old hot water heater. They arrived on time, worked steadily, and finished before dinner time."

"The entire process from the initial call to actually getting to take a shower was easy and pleasant with Speedy Water Heaters. They were upfront with pricing, quick to schedule, installation was clean and timely, the tech was knowledgeable, efficient and so patient with all my questions. I would definitely recommend Speedy Water Heaters to my friends and family! Great job!"

"I had my tankless water heater serviced by Daniel W. Daniel was throughly professional during his entire visit. I would highly recommend Wester Rooter for all of your plumbing needs."

"I was hoping to get a tankless water heater installed to replace my old tank heater. Phill's staff gave me a thorough itemized estimate, which unfortunately revealed that it would be too expensive to convert to tankless (mainly due to the cost of running a much larger gas line over to where the water heater is), so I had them do a straight-up replacement of my tank water heater. They were prompt and left a clean area behind."

"Had a old 30 year 75 gallon leaking hot water heater. JIG Owner came out to the and assessed the problem and offered a replacement unit or upgrade to a tankless! I selected the tankless. Excellent installation, and removal of the old unit. Crew showed up on time, very professional and made sure I understood the warranty terms and conditions along with the operation of the unit. The owner followed up with a followup inspection to ensure I was happy."

"Personable, easy to work with and good listeners. I was pleased with the installation of the tankless water heater. It was professionally done, appearance of piping was good and upon completion they left the work site clean. Advised on other plumbing projects that could be beneficial to me and I appreciated the fact that Caesar corrected a wrong installation under the sink. I definitely and highly recommend Cal-Tech to friends and anyone who needs any sort of plumbing projects done. LNT :)"

"Arrived early, gave me an estimate, put in a new water heater that day. I’m happy with the service."

"He was thorough, knowledgeful, listened to my concerns, respectful and got the job done quickly and efficiently with my plumbing problem. I would recommend Alpine Heating, plumbing and electrical services to anyone...and do recommend them."