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

"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."

"Roland and his brother were very efficient and professional. I would recommend them for your plumbing needs."

"Western Rooter to the rescue again! I had a small underground leak which appeared to be due to a bad sprinkler valve. A sprinkler repair company determined that it was not a bad sprinkler valve and thought it was due to a leak in the main water line. Daniel and Alex dug down to find that the leak was coming from a very old (at least 36 years) broken pvc line. After much testing and head scratching to try to figure out where the water was coming from, they decided to "chase the pipe." After much digging, they found that the very old broken pvc pipe was hooked up to a sprinkler valve that was buried 18 inches underground that had not been capped--only turned off. Roots from a nearby tree had opened the valve which caused the leak--crazy! The current sprinkler system has been the same one since we moved into the house in 1988. It took 36 years for the underground leak to occur!"

"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 :)"

"Great job by team, came to look at problem and were able to find root cause. Good clean quick work will be returning to them for any plumbing needs."

"Mike was great! He was friendly and knowledgeable. He let me know all the options for replacing my water heater and did the work quickly and neatly. Will definitely be calling him again!"

"I stared to look for a plumber after I found water under my water heater. I jumped on Angi and posted my issue. With in minutes....Art messaged me and said he can be her 1st thing in the morning. BTW. This was 10pm at night. His quick response was a plus for me. I had one other respond but he over extended himself to my need. He came at 7amd and said....you need a new water heater. I can got get one and install it now. I was a bit reluctant and he said call me when your ready and left. My wife said his prices looked fair and he seemed like a good plumber. I called him back and said lets dance. He was back at my home in a hour and 1/2...and started the work. He protected my carpet and placed plastic on it. He warned my that maybe the cost might go up due to the age of the pipes and valves. He had the old one out and the new one in an an hour or so. He was quick, clean and polite. I paid him and shuck his hand. I recommend Art for your household plumbing needs. He was excellent."

"I called at 8:15 a.m., explained that I had a leak between the water shut-off to the house and the connection pipe to the yard's sprinkler system.  They were able to schedule someone to be there between 9:00 a.m. and 11:00 a.m. that day but said it would probably be between 9:00 and 9:30.  Sure enough, the plumber arrived about 9:15, quickly assessed the problem, explained clearly what needed to be done and how much it would cost, and did a fantastic job of replacing the leaking pipes and made the installation much better than it had been when originally installed. He also noticed that there was a leak between the faucet and where I attach the hose and he tightened and sealed this connection so it no longer leaks.   He cleaned everything up when he finished.  I was pleasantly surprised at the reasonable price and that this was truly a "professional craftsman".  Terrific job!"

"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."

"Kayvan was a wonderful service tech! He was on time and professionally checked out the water heater and the HVAC system. He was so polite and friendly. He explained the need for a new filter in the heating unit and showed me photos of the unit located in the attic. He also offered to do a friendly deed for free, which I greatly appreciated, He’s a great asset to Service Champions!"