Get matched with top tankless water heater installers in Willis, TX

"They SAVED me $ 3,000. If you need help with a Tankless Water Heater - LOOK NO FURTHER! I had issues with my water heater b/c the temperature could not go above 100 degrees. My first plumber told me that i needed a new circuit board or a new water heater. The second plumber wanted to charge me $ 325 for a diagnosis. I found Affinity Plumbing on Angies List. They came over and was able to fix the issue with my temperature in about 30 minutes, saving me at least $ 600 for a new circuit board or $ 3,000 + for a new water heater as the other plumbers advised. They have REAL EXPERTISE in Tankless Water Heaters and are honest and professional. They are my NEW PLUMBERS! They deserve an A+"

"These guys were amazing. I hired them to replace my tankless hot water heater. They took a no need to haggle approach to the estimate process, which I appreciated. The install process felt very white glove, with runners deployed left left my floors and freshly painted walls without a mark. JD was very professional and personable, taking the needed time to do the install correct the first time. They even went the extra mile and fixed an unrelated issue (was not their fault) that would have failed the city inspection. What service! These guys are my new go to plumbers "

"Excellent service and quick installation of a new water heater. Great prices with plenty of pricing options."

"Awesome service. Very professional. We love our new tankless water heater."

"Dennis with PDI did an inspection of our existing water heater and then replaced it with a new system. He did good work and was helpful with all of his recommendations. I would use PDI in the future and would recommend them to others."

"Hello, I just had the extreme pleasure of having a new water heater installation performed by Wallin Plumbing Services. The project included removing two existing water heaters, installing a new water heater and hauling off the old water heaters. The two gentleman that was assigned to my project were very professional, personable and knowledgeable. The value for the project far exceeding any other quotes and I was referred to this company four separate times during interview process etc. Thank you Wallin Plumbing for a great experience and making the turnaround time within a 24 hour period. In the future this is my go to company for sure."

"I cannot praise this company enough. The cost was a little higher than I anticipated, but I think it was well worth it. We woke up on a Saturday to a bathroom sink full of water and overflowing onto our floor. Turning off the water did nothing. Matthew from JD Precision came out that afternoon and immediately knew that it was due to our A/C condensation not properly draining. He drained the water, cleaned the drain pipes, and gave us tips on how to prevent it happening in the future. He then looked at a couple of other issues for us that we had been planning to get a contractor out for. He could have easily "taken us for a ride" on a couple of them, but he was totally straightforward and honest about what he saw and told us we could wait on repairs (and, save our money!). THEN, as he was leaving (and we had already gone inside), he went and checked our septic system for us. We had told him that our septic sprinklers had been going off a ridiculous number of times a day but that our maintenance company had told us everything looked fine. It took him less than one minute to find a hose that was not properly attached to the aerator pump. He obviously had no obligation to go out of his way to go look at our septic system - the fact that he did was just so kind. He then sent someone else out to take a look at what appeared to be water damage on our ceiling to be sure we didn't have a leak somewhere. That gentleman (who was also extremely polite and knowledgeable) took one look and said we are totally fine. Again, completely honest. We have some toilets to replace and a few other plumbing issues to address, and I will absolutely be hiring JD Precision again. I absolutely recommend them!!"

"The plumber did a excellent job installing the tankless gas water heater."

"Responded quick, showed up on time, fair price and install looks great."

"Dean with We the Plumbers installed our water softener and absolutely blew us away with his skill, professionalism, and friendly demeanor. His craftsmanship is top-notch—every detail was handled with care and precision. He explained the process clearly, answered all our questions, and left the space spotless. Dean is the kind of person you instantly trust—knowledgeable, respectful, and genuinely kind. It felt more like getting help from a good friend than a contractor. We’re beyond happy with the results and will 100% call Dean for any future plumbing needs. Highly recommend!"