Get matched with top thermostat installers and replacers in Doylestown, PA

"When I contracted with Dave, he gave me estimates that included what it would cost if no posts needed replacement or if posts did need replacement. Upon inspection, Dave said that no posts needed to be replaced. He did repairs on 3 posts & replaced the bottom trim on all 4 posts. He then repainted all the posts & fascia. I was so happy with his honesty,work & reliability (he kept all appointments, reminded me when he was coming & arrived on time) that I am contracting with him to do some other jobs around the house."

"Made time for me quickly. Despite during height of pandemic. No BS, set candid and honest expectations. Good value for the $. Their advice saved me a lot of $ in helping to decide whether to get the situation fixed or to just try fixing."

"Aire serve of north wales did a great job at our residence. Great pricing, very knowledgeable, gave us options, and no pressure with sales. Overall would recommend them to my friends, neighbors, and family."

"Jim fixed our gutters and answered all of our many questions. He was knowledgeable and offered suggestions. I would not hesitate to hire him again."

"Haller removed an old ac system and replaced it with a heat pump. The work included installing an additional return in the family room (split level home) to return air from the lowest point in the house. The crew was knowledgable, their work was neat, and they cleaned up at the end of the day. The work was completed in 2 days and the new Carrier system works great so far. Looking forward to see how it performs next fall and winter."

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.

"I have used Nelson for years now. He installed my Heat Pump / AC unit years ago. He and his son were professional, clean and did an outstanding job. The inspector who came to look at it was so impressed he asked me who did the work. I have used him other times for routine maintenance as well as when an Ice chunk fell off my roof and bent my blade, he was able to fix and recommend/install a solution to prevent it from happening in the future. I also use him when I needed a new Hot water heater. The results were the same. A clean, professional well done job. And he has always honored his time commitments to me."

"Our AC stopped working, the blower motor went. We had several people from other company's say they couldnt or wouldn't fix it and tried charging an arm and a leg with the possibility of having to remove the entire system.... We called A Good Guy and Adam came out quickly to take a look. He was very nice, professional, reliable, knowledgeable, and took the time to explain things to us. He looked at it and was able to diagnose and get the part needed to fix the blower motor with in the same day and for a very reasonable price even with the small space he had to work in.. I would definitely go to him again for work in the future and recommend him to anybody needing work done. Thank you Adam for you help, tips and getting us up and running again!"

"Energy Star came out to do two things for us which is installing a new Smart T and balancing the duct system in our house. For the smart thermostat, they absolutely nailed it. They did it right, had no questions or hesitation (unlike some other people who tried to quote it), and programmed it correctly. For balancing the duct system though, they did it very quickly and honestly, it was not as thorough as I was hoping it would be. I was hoping they would help me reach some ducts I had difficulty reaching or identifying some ducts I could not identify. Instead, it really felt like a case of me telling them what I knew where each duct went, and if they can easily pull the lever they did -- but that is something I could have done for free myself. So between the two cases, I would call it 50-50 success."

"Michael was friendly and professional, got the work done quickly and efficiently, and on budget. Will definitely reach out again for future needs"