Get matched with top tankless water heater repair pros in Oley, PA

"They were very fast to respond to my call and were able to send someone within two hours. The replacement of the hot water heater went well. For the water pipes they use copper crimp fittings instead of soldering so it will be interesting to see how that holds up over the years. My only concern is how they ran the gas line. They use Gastite CSST which is fine, but the CSST is run so it goes downward then back up and then downward again before it enters black pipe that has a moisture trap. It seems to me that if there is any moisture it will end up in the CSST instead of the trap. In addition, there is a pretty good bend in the CSST right before it goes into the trap section. Also, Teflon tape was used on the all the joints instead of joint compound. I think I will get someone from a different company to come in and take a look at it."

"Got the job done. Friendly and cpurteous"

"Expensive, but came when it was an emergency. Checked most of the boiler (not the hot water coil). Gave a complete price for all their recommendations. I agreed to ALL of their recommendations. Paid in full. But have not done the service part and even changed the appointment to do this service from November 11 to December 6. Seems if they came all the way here and spent 4 hours to evaluate, and fix at their suggestions, it would be time efficient to stay one more hour to finish what was paid for."

"Fully explained with all options and costs presented. Great service and repair."

Proudly serving the Main Line. Built on trust, consistency, and showing up when it matters.\nWe diagnose issues correctly, explain your options clearly, and fix problems the right way — not the quick way.\n\n• Upfront pricing, no surprises\n• Fast response times\n• Clean, professional technicians\n• Quality work that lasts\n\nServices:\nWater heaters • Drain cleaning • Leak repairs • Sewer issues • Water filtration • General plumbing

Trusted for nearly five decades, Haller Enterprises provides reliable plumbing services for homeowners in Lititz, PA and nearby areas like Lancaster, Ephrata, and Manheim, as well as across York, Altoona, and State College. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and fast emergency plumbing response.\n\nWhether you're dealing with a burst pipe or clogged drain, our team responds quickly with dependable solutions to keep your home running smoothly—day or night.

"Rantz and Ben did a great job for us....the new pump and tank have given us real water pressure again. Great company to work with, I recommend them highly."

"Very happy with the team that installed my water system. Not only is taking a shower 10x better. But the drinking water is fantastic. Thanks Vinnie and Purefect Water Solutions. I would recommend them anytime!"

"We have 3 year old Fujitsu Mini Split AC units that have leaked coolant from day one. Two other Fujitsu could not find the problem but UGI took the time to try a few tests and found the issue."

"Derek was timely and efficient. He communicated well through the entire process and replaced the hot water heater without any issues. Would use again."