Get matched with top tankless water heater installers 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."

"Terrific response time! Called for quote at 12:24 pm. Jim quickly evaluated my need for two 50 gallon gas water heaters. Recommended Bradford White gas water heaters to replace my 20 year old rusting water heaters. His crew of 3 arrived at 1:30 pm and by 3:30 pm new water heaters installed and old water heaters removed from 3rd story walk in attic. Very efficient and clean installation. Price exactly as quoted. If you need water heater replacement call Jim at Water Heater Pros!!!"

"I want to put my conclusion up first, so you don't have to read everything below to get to it. Simply put, I interviewed 5 outfits to put in two tankless water heaters - Dave is the only one you should consider, hands down. Dave was not only extremely professional, but he also understood how upsetting it was to have to water heaters crack open destroying ceilings and walls in our home and leaving us only with cold water. Though I learned much through the internet, he listened carefully and then gave explanations that made sense in light of what I had learned. After all his patience, he then proposed a plan that made sure that I felt comfortable that I would have an endless supply of hot water at the elevated temperatures and flowrates that I wanted for our large house. This was unique. I called in 5 outfits - Dave was the only one that listened to my needs and made sure that they were met. Because he knew we were without hot water, he made sure that he and his crew put in a first heater within 24 hours of our accepting his bid and finished the full job off not three days later. The work was highly professional, looks great and works great. I didn't want to tell Dave this (but I'm sure he'll read the review), but he also was the most affordable and offered the highest rated tankless water heater. He offered me the model that I felt I couldn't afford - the Mercedes Benz (Ferrari?) at a price I couldn't just afford it, I couldn't say no to it. On top of it, he's highly personable and trustworthy. I doubt I'll need another tankless water heater, but if you're looking for one - this is the only outfit to consider."

"Came out on a Sunday and charged a really reasonable fee. I had a problem with tankless hot water heaters and the person they sent was a specialist in that area - even coming out quickly on a Sunday. All fixed and clear less than five hours after I first started trying to find somebody to solve my problem."

"I had a 14 year old water in my attic and after the pilot lite went out for the second time, i decided to get a new heater. I called 1800 plumber at 3 pm and Chad arrived at 5. He went into the attic and re lit the pilot so i would have hot water. Anyway i bought a new heater, which was installed the next morning. Everything was perfect and i highly recommend 1-800-plumber and especially Chad"

"Wow. It could not have been easier. I filled out the information on Angies list and the phone rang a few seconds later. Heaton plumbing scheduled a time to come out. They arrived promptly and were very professional. Great service. I'll use them again if we need a plumber."

"I was having issues with my hot water not lasting too long, Emmanuel came out and diagnosed my water heater had a lot of build up and out of date. We came up with the conclusion to just replace with a new one. I have constant hot water now and set up a maintenance plan with him as well."

"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!"

"Nick and his team were promptly on schedule and were effective in helping us with our surprise plumbing project."

"Prompt and friendly service from Jose Montreal. He installed 2 toilets in a very professional and efficient manner."