Get matched with top heat pump repair or service pros in Clifton Heights, PA

"I couldn’t be more pleased that I chose Gen3 to replace my “very old gas boiler/heater” Large purchases always make me nervous but Nicole Curran went above and beyond in explaining everything from start to finish in layman’s terms, to help ease my anxiety. Both Nicole & Travis were prompt, professional & friendly throughout the install. My many questions were met with quick response from the office staff, both Lauren and Heather are pleasure to work with. Do not hesitate to call Gen3 for your heating or cooling service needs."

"I needed repairs or replacement for a furnace at rental property. I submitted a request through Home Advisor, and within seconds I got a call from Frank. Frank visited the property the same day (10/16), and came back the next day to fixed the furnace. I spoke to the tenant, and she said she now has heat. Prior to contacting Old Skool I contacted a contractor who had done work on the furnace for the last several years. They advised me that the furnace could not be fixed and that they would not even consider repairing it. The only option the other company provided was replacement at almost a cost of $3,000. They also told me they probably would not be able to get parts for the furnace since it was so old. Old Skool found the part(s), fixed it, and cleaned it for less than $400. Thank you Old Skool for your prompt response and for saving me a couple of thousands of dollars. I plan to get Old Skool to check out the furnace in my other rental property."

"Found this company on Angie's List and am I happy we called them. We had been using another company and has a service contract with them, but they were always too busy to do anything. We called DiBiase in the morning and a technician was at our house in the afternoon exactly on time. The technician (Chris) was extremely professional, very thorough in explaining why things weren't working and provided us a few options. We chose to repair the unit as opposed to replace it. Chris ordered the parts and was back on site as soon as the parts arrived. The price charged was exactly what was quoted, the service was completed promptly, system tested, Chris explained everything he did and the unit is working perfectly! I highly recommend this company, we have since signed a service agreement with them that includes 2 a year tune-ups for both or our systems. Great company to deal with, professional, courteous, prompt at returning calls and very thorough!"

"Desmond Heating and Cooling Solutions exemplified the highest standards of professionalism . Service was timely, courteous, extremely satisfactory and exceeded my expectations."

"They were really good. They trustworthy, dependable provides excellent service, punctual, on time and considerate. I recommend them highly. Their prices were fair and they were quick."

"From the first call to rep (Millisa) to the tech who did the repair was customer friendly and effiecent I hired them for a repair in my father's house they had a tech there within 2 hours repaired the problem and pricing was great. I was so impressed I hired this company for a plumbing issue in my own home. Tech showed up ON time pricing was in line with job done I recommened this company to my neighbor and would recommend them in the future. GREAT customer service"

"Same day professional service. Great job!"

"James was awesome. He was very knowledgeable and he work very hard to troubleshoot and repair our system. I would highly recommend James and One Hour Heating if your heating system needs work."

"My heater broke and was in desperate need of service. Not only did the come out the work was done perfectly. Highly recommend"

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.