Get matched with top water main install, replace or repairers in Harleysville, PA

"Both jobs went very well. With the caulking, they explained that a leak in the shower water control valve and resulting dripping was making the shower pan and caulk wet, which meant that we had to really dry it out before the caulk could be done properly. The outdoor work was also done quickly and for a very reasonable price. They carefully inspected the areas under the roof once they got the rotted board off to make sure that rot did not extend further in."

"Valdel Plumbing was outstanding. Jennifer was able to dispatch a plumber within the hour. Billy did an excellent and efficient job, replacing 3 old leaking valves and restoring water to the house."

"Great experience Justin, Nate & Timothy were awesome. Very knowledgeable, professional & curious. Aside from the cleanliness they delivered an experience. I highly recommend HL bowman if you want rapid service on your HVAC. Pricing was reasonable in my opinion & financing is an option. Keep in mind when seeking quotes for your HVAC repair/ new install you must consider performance over equipment, that is if your want a good system that will have a good run/life span."

"Jennifer was pleasant and flexible with scheduling my appointment. She told me exactly what I should expect as far as cost and future communications. I loved the text message with the pic and profile of the technician. Great idea! Steve was wonderful! He took the time to explain what needed to be done and the cost before he did any work. He was extremely knowledgeable and professional and answered all my questions. I was so confident in his abilities. that I asked him to replace a pressure regulator that I had on my to do list. Again, he took the time to explain why it needed to be replaced and the pressure difference after it was installed. Overall, I was very impressed with Steve and Valdel Plumbing. I would highly recommend them, and will call them for any future repairs. Thank you! Your efforts are much appreciated!"

"We have a yearly maintenance agreement with them after they installed our air conditioner. They're very efficient. They come when they say they're going to come and do their work. The last time they were here for AC, they did find a problem and fixed it at no charge."

"It went ok - the guys were nice but I just wouldn't use them again for any "big plumbing" problem.  I just didn't feel comfortable with choosing them for another plumbing job.
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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

"Longacre is the best. I had an issue with my water heater. They contacted me so quickly, was able to get me scheduled same day and showed up within 1hr. By far the best. From the time they showed up they were very professional, clean and thorough. You gained a loyal customer. Thank you for your business."

"Tyler from Resistance did great job. He replaced & updated the service and panel along with running an underground line to my shed"

In 1972, Donnelly’s Cooling, Heating & Plumbing began serving Pennsylvania residents with premier plumbing services and later expanded to add their superior HVAC services. As the area’s top choice for plumbing, heating, and cooling service, we’re proud to offer unmatched professionalism and quality results.\n\nWith same-day and emergency services, our team is always available for your home service needs. Plus, with service for all brands and free estimates, you can trust you’re in excellent hands with our team.