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

"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."

"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."

"They got the job done and they did it quick! They didn't charge anything for coming out initially and even the camera check they did of our piping. Great experience."

"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!"

"My family recently moved Fresno. When we lived in LA we hired Johns Plumbing to install a new water heater. It was 40 gallon Bradford White water heater. John gave a free estimate first. Then his team installed water heater. Victor and his helper worked fast and accurate. We highly recomend Johns plumbing"

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

"Flow Master Plumber delivered exceptional service at a reasonable price. Their transparent upfront estimate ensured no unexpected costs. This combination of quality work and affordability makes them a top choice for plumbing needs. Highly recommended!"

"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."

"Prompt service — Daniel came out the same day to perform routine maintenance on my tankless water heater. He was professional, efficient, and explained everything clearly. He also gave me helpful guidance about planning and budgeting for a future replacement, which made the process feel much less stressful. I appreciated the transparency!"

"We had a 50-gallon gas heater that started leaking, and we needed to get it replaced urgently. I submitted an online request, and they literally called me within 10 seconds! They arranged for a visit for an estimate within one hour. The on-site project manager was Jason V. He assessed the situation and gave us a very clear, on-the-spot estimate. After that, he went to the supplier to acquire the new water heater and other parts. They came back within an hour to start the job. Jason and his coworker Hulices took about 3 hours to complete the job. They were both extremely courteous, professional, and knowledgeable. We felt very comfortable having them at our home, and their work was outstanding. We were particularly impressed with how fast the project came together and that is was fully completed the same day. We also had guests arriving soon, and there were going to be 6 people in the house that weekend, so we couldn't risk having a damaged water heater. So, they really saved us!!"