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

"Outstanding service and professional installation!!"

"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."

"This company replaced our old furnace and central air units and they were wonderful to deal with from the first phone call to the installation."

"A very good team of Technicians. Worked well to complete installation and removal of old system faster than I expected. Cleaned up behind themselves. Would recommend company to others."

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"

"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."

I’m a registered Hvac Contractor with 38 years in the trade. I specialize in Custom Ductwork and design for Central Heating and Air Conditioning systems. We offer the Highest Quality at the Lowest prices.

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.

"We were doing some upgrades in our older house and I wanted to have central A/C and to remove the old baseboard heating system. I contacted a couple of the larger A/C contractors and they all came in around the same price while using different manufacturers and in some cases even different sized systems. I found an ad for Green Heating and called Dan who quickly scheduled a visit. I liked Dan from the start. He's down to earth and personable. His price was excellent, he was a couple thousand dollars cheaper than one of the other contractors while quoting almost the same equipment (one of the components that Dan used was a new version than the other guy quoted). When we were finally ready for the installation, Dan worked with me to schedule the installation and he did it in the time promised and in the time frame he quoted. I like the system and we were very comfortable in our home this summer, which was hot and this was the first summer that we've had whole house AC. In 9 months we have had 0 issues with the system. I whole heartedly recommend Dan and will use him when general system checks or any maintenance is needed."

"Keith and Bunnie, the dynamic duo who both truly represent the model of what a professional family business should entail, have gone above and beyond the call of duty to meet my family's HVAC needs again for a second time in less than a year. This time my family's HVAC servicing needs required installing a digital/automatic fan operating whole house humidifier and removing a dated bypass whole house humidifier as well as a furnace tune-up. The installation involved much wiring, retrofitting the ductwork to accommodate the new humidifier, a little drilling from inside the house to the outdoors to install the outdoor sensor. By my own standards I am a tough customer in terms of my expectations, due diligence(research/questions/vetting competitive bids), taking contractors to task to ensure their compentence level meets my expectations. Keith is very friendly, accommodating, and a highly skilled craftsman who treats his professional with tremendous pride - which has always been on full display on both occasions during service visits. During the installation, Keith as a courtesy tapped/tie in pointed my secondary backup condensation pipeline into the existing pipeline that discharges into my sump pump to avert possible water leaks. My sumpump is connected to a French Trough Drainage System. It appeared that my home was being serviced by 3 professionals in 1 ( HVAC, Electrician, and Plumber). I was and continue to be impressed with Keith's vast knowledge as a HVAC professional and I am equally impressed with his wife Bunnie who handles the administrative side of the business/direct contact with the public. She is a pleasure to speak with and consistently anticipates the needs of the customer. I highly recommend Airco Heating Cooling."