Get matched with top central a/c installers in Quakertown, PA

"We bought a new central air unit, great quality, great price and excellent customer service. Communication with the salesman Dave was top notch. Very friendly and professional. Did the install in a little over six hours. Very respectful of our property and kept everything nice and clean. We will be having them service our oil furnace every year. Overall I give them 5 stars."

"Yes, one day install conversion from tank electric to tankless gas with water softener "

"Andrew replaced our heating and cooling system and went above and beyond. He ran into a lot of faulty wiring from the previous installation and made everything right so we have a safe and functioning unit. He worked long hours to get the job done quickly as well. Thank you Andrew! Totally recommend and will continue to use him and his company."

"All Seasons installed a new gas heater and new central air system and we are very pleased with the workmanship, the price, and our salesperson who was very knowledgeable. I highly recommend them. HomeAdvisor helped us find All Seasons Comfort Control located in nearby Warminster."

"One of the best contractor experiences we have ever had. Jim called the day before to confirm the appointment. Larry the Plumber was so nice to deal with. He put on she covers to protect my wood floors, worked very neatly and gave us some tips about ongoing maintenance. He did a perfect job. This review us for Petro in central NJ. i was not able to change the company location. We hired them through Amazon."

"Adam and his team were the best boiler heater installers I have ever had. . I would recommend Adam and AAC to anyone that wants a good job and good. Follow up after the job is done and he did this in the middle of a holiday season. I love these guys."

"I needed a new ductless heating/AC system, and Horizon Services was not the cheapest of the quotes I got but they stood behind their work with a 5-year warranty on both parts AND labor, which nobody else offered. Everyone I've spoken to on the phone at the contact center has been clear and friendly. The quote process took two visits: one with a sales rep who measured my rooms, took notes, and talked about the likely equipment, and then a second visit that included an installation supervisor who confirmed the equipment needs and worked out how to overcome a few complexities for the install. The end of the second visit was when I actually got the quote, and the rep negotiated an additional "same-day decision" discount that sealed the deal. When it came to the install, every crew member on-site at my home was respectful, professional, and kind. There were a few hiccups that were nobody's fault but slowed the work on system installation day and they had to schedule a follow-up day the next week to finish the work. The completed job was documented in photos that were sent to me with the invoice. It's clear that Horizon highly values the customer experience and I'm glad I went with them."

"Derrick and his crew did an excellent job of replacing our central a/c and the heating system. They not only did the required, but went above, by improving related items. They were courteous, hard working, efficient, and competent. I would recommend them highly."

"The man who came to do the estimate was knowledgable and a really nice guy. When he worked up the estimate it was high so he asked us for a number we would be comfortable with, between himself and his manager they came back with a good number. Not cheap by any means but the equipment and installation comes with a 6 year guarantee, which is hard to find today. Installation was scheduled for 3 days later, also hard to find these days. The installers were there on time with everything they needed to do the job. Every man knew what he needed to do yet there was one man leading the team. They covered all the floors in the areas they were working and wore booties to keep everything clean. Everything was installed straight and level. In the end there was some spackling needed to be done because of a stud in the way where they tried to put a hole. Customer service followed up with an email questionnaire which I filled out with some of my concerns about the installation. They got back to me by phone and apologized for any inconvenience. They are sending me $100 for my time, materials and hassel of having to fix their little bo bo. A great company and I have recommended them to family."

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.