Get matched with top tankless water heater installers in Walnut, 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."

"Found me the right size water heater, a few days before Thanksgiving and had it installed within 2 hours. Clean and efficient and Bradford White gas water heaters are American made. Built to last. Daniel Westereng did a great job with the install. Clean, fast, thorough and polite."

"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."

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"I had no hot water from my tankless water heater on a Saturday during the Covid 19 quarantine.Joseph came out Promptly fixed my problem. He was very professional and knowledgeable."

"I was in dire need of a plumber because the valve that adds water to my pool was broken and it would not shut off. We had to shut off the water to my house to prevent flooding of the pool. Enter Rooter ER & Plumbing to the rescue. He was extremely knowledgeable about what was required just by looking at the picture I sent over the phone. He gave me options and quite reasonable prices. Doing the work, he was extremely efficient and thorough. He would not stop until it was up to a standard that he expected of himself for his own home. When I went out to look at/inspect his work, he was extremely patient and he explained to me everything that he had done and the benefits of getting this done. Being a complete novice in the realm of plumbing, I was extremely grateful for him taking the time to explain this to me. I was extremely happy with his work, and I would recommend him to anyone that needs a friendly neighborhood plumber."

"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!"

At HOT SWAP USA LLC, we make replacing your water heater fast, easy, and affordable. Whether you?re facing an emergency or planning an energy-efficient upgrade, our licensed experts handle every type of water heater from standard natural gas tanks to on-demand tankless and latest high-efficiency heat pump systems.\n\nReplacing your water heater shouldn?t be a hassle. At Hot Swap, we?ve simplified the process from start to finish no wait times, run around or no confusing rebate forms. \n\nFree Virtual Consultation\nWe assess your current water heater setup, discuss all of your options and confirm your eligibility for available utility rebates. All in one quick call! \n\nUpfront Rebates\nWe maximize any available rebate in your area. Then we handle the paperwork and credit the rebate upfront, in some cases covering the total cost of the water heater unit! \n

"From the moment I reached out to Flow Master Plumber Inc, it was evident that I was dealing with consummate professionals. The installation of a water softener system can be a daunting task for homeowners like myself, but the team made this process seamless and efficient. I'd like to give special recognition to Wilson, the technician who was assigned to my case. His expertise was evident from the get-go. Wilson was punctual, arriving right at the scheduled time, making sure he didn't disrupt the flow of our daily routine. He wore protective footwear to ensure our floors remained spotless and took the time to lay out his tools and materials neatly. Wilson took the time to explain the entire installation process to me. He detailed the benefits of the water softener system and its mechanics. I was particularly impressed by his patience when answering all my queries. He didn't just aim to install; he aimed to educate, ensuring that I understood not just the 'how', but the 'why' behind every step. The actual installation was flawless. Wilson showcased his seasoned expertise, navigating through challenges with ease. I could tell he treated my home as if it were his own, giving meticulous attention to every detail. Post-installation, he tested the system to ensure it was operating optimally and took me through a comprehensive tutorial on maintenance and troubleshooting. Now, a few weeks post-installation, I can confidently state that the water softener system has been a game-changer. The water feels smoother, tastes better, and I've noticed a significant reduction in limescale buildup on my faucets and fixtures. Our laundry feels softer, our dishes sparkle, and our skin feels more hydrated. All thanks to the top-tier system installed by Flow Master Plumber Inc. But it's not just about the product; it's about the service. The post-installation follow-up by Wilson was an unexpected but much-appreciated gesture. He called to ensure that the system was working as intended and to check if I had any concerns. In an age where it's challenging to find companies that genuinely care about customer satisfaction, Flow Master Plumber Inc stands out as a beacon of excellence. Their commitment to quality, combined with Wilson's unparalleled expertise, has made me a lifelong customer. To anyone considering a water softener system, or any plumbing service for that matter, I wholeheartedly recommend Flow Master Plumber Inc. And if you get a chance, ask for Wilson. His professionalism, expertise, and genuine care are a testament to the values of the company. Thank you, Flow Master Plumber Inc and Wilson, for transforming our water experience. Your dedication to quality service is unparalleled, and I am immensely grateful for the difference you've made in our lives."

"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."