Get matched with top tankless water heater repair pros in Diamond Bar, CA

"It went very well and all the issues were resolved quickly. Adan was very professional and confident service person. We highly recommended Payless water heater and plumbing."

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

"Job went great! Bob gave me a very competitive estimate for the Re-Pipe and went the extra mile in recommending materials for the walk on shower I had discussed with him. I accepted his bid and the work was scheduled: replace the main water line from the meter to the house, Re-Pipe all hot and cold water lines inside the home, demo the existing master tub & shower and replace with walk in shower, repair all drywall and ceiling access points and texture as required. Job went great! The main line and Re-Pipe were done in the 4 days promised. The on-site supervisor, Rudy, was awesome and made sure everything was done perfectly. The walk in shower was delayed a day due to shopping damages to the product, but was quickly resolved by the crew as they tracked down an available replacement. A few unexpected problems came up but were quickly resolved to my complete satisfaction. I will keep their name handy for any future plumbing needs."

"Only good things to say about McLay Services! From scheduling the services call to getting the work done. The technician was up front with pricing and told me only what needed to be repaired on my water heater. He even did a free safety check on my furnace and found a dirty air filter that needed replacement. I will be calling again in the future."

"The plumber spent a lot of time just trying to figure out the source of the hidden leak. He had a lot of patience. The quality of work was good as was the price. I would definitely hire them again."

"RCâ s Plumbing is absolutely the best! Robert, the owner of RCâ s Plumbing, replaced a leaking 75-gallon water heater (with recirculating pump) just yesterday and his quality of work from start to finish was truly superb! His attention to detail and thoughtfulness throughout every step of the project, including the mitigation of mold and reinforcing the raised platform that the heavy (approx. 620-lbs, filled) water heater sits on, is honestly second to none. Something that I also appreciated and valued about RCâ s Plumbing and Robert is how he takes his time to answer any and all questions about the project, both during and after the project. After completion of the project, Robert summarized everything that was done, showed us how to operate the various components (e.g., new valves, gas sediment trap, pressure release valve, etc.) and also shared information about maintenance of our new 75-gallon water heater and registration for warranty. Robert and his technician assistant (his son) also cleaned up the entire work area before leaving. My wife and I could not be more happy! One final but very important noteâ there are many other plumbers out there competing for your project. When it comes to a water heater replacement project, whether it be a common gas water heater with tank storage or a tankless gas or all-electric water heater, many plumbers only offer a specific brand of water heater they like to install. You donâ t really get a choice. With Robert and RCâ s Plumbing, I received an entirely different and genuinely appreciated and valued experience that many other plumbers would not provideâ being able to choose/select the make and model of the water heater you want for your house without paying an inflated price for the project! After doing some research regarding the make and model of water heater I wanted for my home, l shared the information with Robert. He was completely respectful and open to my choice/selection of water heater and without hesitation, agreed to call the plumbing supply houses he normally use to track down the water heater I wanted. When he learned the local supply houses did not carry the specific model I sought, Robert did not hesitate to special order the specific model for me. When the water heater was delivered to RCâ s Plumbing, Robert called to schedule the installation appointment. As stated earlier, my wife and I could not be more happy with the completed project. We highly recommend RCâ s Plumbing without hesitation for all your plumbing needs! Thank you again, Robert, for the super job and you will have us as customers for life! Tom"

"Reuben was right on time and did exactly what he promised. One thing I know about people is whether they are caring or not, and certainly Reuben is one caring individual. I was concerned about a water heater replacement and he said that he wanted to see if he could repair it before we even begin to talk about a replacement. He was able to obtain the materials and put in a new hot water pipe and fittings for the water heater and WOW - hot water! By the way, he has tremendous respect for Vets, police and fire and active duty and gave me a great discount. He's on my permanent list for plumbing! Thank you Reuben for a job well done!"

"They called us quickly and got a plumber out within a few days. Super thorough - tested all pipes and water sources to diagnose the problem. They were able to perform maintenance on most bathrooms the same day and improve the water temperature in our showers. Gave helpful, non-biased advice on potential further plumbing improvements. We will likely call this company again for any and all future plumbing needs."

"Wes @ Rapid Rescue Rooter & Plumbing did an amazing job fixing our plumbing issues and even gave us advice on how to properly care for our drains and system to avoid problems in the future. Very, much appreciated!! Wes was quick to return our call and schedule an appointment that worked best for us. I also scheduled for work to be done at my parent’s home, knowing they would be in knowledgeable, trustworthy hands! He is definitely highly recommended! Thanks so much Wes!"

"Bruce was great. Communicated in a timely manner and did a great job on installing my tankless water heater."