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

"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!"

"James and Lance did a great job. In spite of three problems coming up during the repair/replacement, both pushed through and completed the job, staying later than any of us expected. It also doesn't hurt that Courtesy stood by their quote which was a fraction of the first plumber's quote."

"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 called one 800 plumber to get a quote for repairing the main water line. They came out the next day and gave me a quote, and said they could repair it right now. The repairman was very friendly, knowledgeable and efficient. He finished the job in about four hours. The price he charged it was very reasonable. I would highly recommend them."

"They gave me a quote to replace my tank less Hot Water heater, and once I agreed to the quote, they performed the work quickly, and efficiently! The workers were very polite, proficient, and did a great job!"

"We began a complete gut/remodel of our kitchen, doing all the work ourselves except the new vinyl flooring.  The remodel involved moving our refrigerator to a different wall.  When I closed the shutoff valve for the fridge water supply, it didn't stop the water completely.  Not a problem, I thought, I'll just replace the valve.  One turn of my wrench and the valve broke off -- turns out the builder had put an iron elbow onto a copper pipe, and the whole thing corroded.  It had probably been dripping for years inside the wall.  Since we were moving the fridge anyway, I called Alliance (who we have used many times) to get them to cap the old water supply pipe.  I also wanted them to replace the shutoff valves for the sink since we would be tackling that next, and I didn't want a hassle if they didn't stop the water completely.
Stephen arrived on time and began work.  He quickly capped the defective fridge supply pipe, and then he replaced the hot water valve under the sink with 2 90-degree all-metal valves, one for the faucet and one for the dishwasher.  He also replaced the cold water supply with a 90-degree all-metal valve.  I wish I'd have thought of doing that -- if I need to disconnect the dishwasher, the faucet still has water, and vice-versa.  All this work was in the neighborhood of $500 and change.
We asked Stephen about pulling cold water to the fridge icemaker.  He got up in our attic and asked us to make a note of what he was tapping on.  When he came down, he said a cold water pipe ran down the wall right where we wanted the fridge to go.  We arranged to call Alliance back when we finished getting the old cabinets out of the way so the fridge work could be done.
Stephen came back out a few weeks later and braised a "T" onto the cold water pipe in the wall, ran a short length of new Pex to a new 90-degree all-metal valve for the fridge water supply, and mounted everything into a plastic wall housing.  It looks good, a nice professional finish.  This second job was $590.
We like Alliance Plumbing because they're punctual, professional, they do good work, and they have a price sheet for jobs, so you know what it's going to cost up front -- no surprises.  Their prices usually seem higher than what I expect a job to cost, but to be fair, nobody calls a plumber when their day is going great. 
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"Paul Sutton , the technician is professional and courteous on repairing malfunction of water heater. They priced pretty fair. Recommend anyone needing plumbing works"

"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."

"This merely involved lighting a gas water heater. Time spent was 15 minutes and the charge was $75."

"I have used this company before for my hot water heater install. 2 for 2 on service."