Get matched with top tankless water heater repair pros in Katy, TX

"Current tankless water heater went down. Called and had a technician at my home within an hour. Technician quickly diagnosed issue. Based on the age of the unit I decided to upgrade to a new unit instead of repairing the old one. New unit was installed the following day. Professional and knowledgeable technician. Fast, friendly, quality service. I’d use them again in a heartbeat."

"Very helpful - answered my call right away. Jim was very knowledgable about my hot water heater problem. Pro Plumbers provided very timely and very professional work to repair my hot water heaters."

"The company Affinity was wonderful. This is the second time we have had the Navien tankless hot water heater repaired. The first time it caused massive damage to the bedroom below. I pleaded with Trendmaker to put the hot water heater on the ground floor. But they stood firm. So we had the tankless heater put in in an effort to avoid just the trouble we experienced. Affinity fixed the heater when it froze during the recent freeze. It is not Affinity's fault but the parts are expensive so the heater is much more expensive to maintain than an ordinary hot water tank that SHOULD be on the ground floor. So I give an A to Affinity for great service and an F to tankless Hot Water Heaters and to Trendmaker for being so stubborn about putting a water tank in the attic."

"I got a phone call from the business shortly after posting the need for restart to the water heater as CenterPoint had turned off the gas. The service was prompt and bought a new water heater as the old one needed to be replaced. Reasonable price for replacement and service."

"I recently had 100% Plumbing Houston install a tankless water heater in my home, and the entire experience was fantastic! From the initial consultation to the final installation, everything was handled professionally and efficiently. The technician walked me through the benefits of going tankless, helped me choose the right model, and explained the installation process clearly. On installation day, the team arrived on time, worked quickly, and made sure everything was set up perfectly. They were respectful of my home, cleaned up afterward, and even showed me how to operate and maintain the new system. The difference in performance is amazing?I have endless hot water and improved energy efficiency. I couldn?t be happier with the upgrade or the service I received. If you?re considering a tankless water heater, I highly recommend 100% Plumbing Houston. Great workmanship, honest pricing, and top-notch customer service!"

"Installed two new water heaters. Service was prompt, courteous, and the work was top-notch. Jon is the ultimate professional. Would highly recommend!"

"Mike and Tasha went right to work and fixed both of my plumbing problems quickly and neatly. I will recommend them to anyone who needs a plumber, and will call them again when I need a plumber."

"Kris Aylor from 1-800-Plumber of Pearland is the technician who did the work replacing my water heater tank. He is very detailed and did excellent work completing the work within 3-4 hours. He also fixed other three plumbing issues I had not related to the water heater. I was very happy with the way he took care of my plumbing issues. I also found the cost with 1-800-Plumber much lower than other major plumbing company who gave me their free estimate. Kris also gave me a one year free Home Guard membership worth $199 for annual inspection and maintenance of AC, Heater, water heater and other plumbing related items. I will definitely use 1-800-Plumber for any future plumbing issues I may have."

"They stuck to their very reasonable price quote even though the job required much more work to get the new water heater up into the attic."

"There was a leak from my water heater. I had an appointment the next day. The technician was on time and quickly located and repaired the leak. Excellent service."