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

"ECC installed a new condenser and coil. Tony, who is one of the owners, did the job himself with two assistants. He was very personable, respectful, and thorough in his explanation of the work. The work was done in a timely and efficient manner, the work zone was left in clean condition and the installation itself appears to be very neat and professional. My strong impression is that Tony and his co-owner, Ed, are two highly experienced and professional craftsmen in this business who take pride in their work and I appreciated having the actual owners, not salesmen and crews, developing the proposal and performing the installation. The entire experience, beginning with Lisa at the office, Ed, who developed the proposal, and finally with Tony and his team, was excellent and I will certainly hope to engage them for future HVAC needs."

"Steve A., the sales staff, and the two techs who installed my HVAC system provided excellent service. They were courteous, competent, and answered my questions. I would recommend Rohrer's One Hour!"

"I contacted Unique Indoor Comfort, among others, to obtain a proposal for replacement of my furnace and air conditioning system. Unique took measurements off all the rooms (for sizing calculations), answered all my questions, and provided me with a written proposal with several system options ranging in cost. Some other contractors that had estimated this job had failed to either take measurements or provide a detailed written proposal. Although Unique did not have the cheapest proposal for this work, I felt most comfortable choosing Unique for the job because of their professional approach to the work, their ability to answer my questions, and their well-detailed proposal. The installation took one day. The contractors wore booties and put down cloths to keep my carpet clean when moving equipment. The installation went well, and I was satisfied with the quality of the work. The only issue I had was that the installation team forgot to install an upgraded piece of duct work. This duct piece only affected the efficiency of the system, not the operation, but it was included in the contract and touted by Unique as a benefit of their installation. After I noticed this and contacted Unique, they apologized and sent someone to install the upgrade within a few days. Overall, I am very satisfied with the system and the installation."

"Excellent customer service. Immediate response to air conditioning problems I then replaced the whole system I will use them for gas heater tune up in the fall A. Breese Coatesville PA"

"Both our inside and outside A/C unit was freezing up with ice.  When the ice would thaw, we would get a lot of water in the basement.  We had a different company come out first who told us nothing was wrong.  We then called DiBiase.  Joe came to our house on time as scheduled, found the problem and fixed it.  He was very helpful and got the job done quickly at a reasonable price.  I would definitely recommend them, we will be using them again in the future.
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"Very professional installation. Was done in a timely fashion and the crew was very professional and clean. Huge difference in the comfort of our home now."

"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 wentsmoth to install central air verry happy with it"

"Excellent. Crew was at my house within an hour of my call. Within 5 hours of waking up to no hot water they had a new water heater installed along with an emergency cutoff valve I requested and had cleaned up all the leaked water."

Keystone Comfort HVAC was built to provide a better experience for homeowners in southeastern PA. After years of working within large, corporate-driven HVAC environments, our founders saw a growing need for a company that values honesty, quality work, and long-term relationships over quick transactions. We understand the common frustrations customers face, including unclear communication, rushed service, and short-term fixes that don't solve the real problem. We take the time to listen, explain what is happening, and provide clear recommendations tailored to your needs. Whether it is system repairs, new installations or maintenance, we focus on doing the job right the first time. We believe that when customers feel informed/confident in their decisions, the results are better. We also believe that strong teams create better outcomes. By supporting our employees and maintaining high standards in our work, we are able to deliver consistent service that customers rely on.