Get matched with top furnace / forced air heating system install or replace pros in Thornton, PA

"Very professional and prompt service. They had been "nursing" my system for the last few years until it finally gave out. On thing to note ..... as time goes on, the cost of a new system gets more expensive. When they 1st work on my system, a new one was approximately 5K, then 4 years later, a comparable one was just over 7K. However, the system I had installed was eligible for a $400 rebate from PECO, so at least I recouped a little bit along with MUCH less expensive bills afterward. All in all, I would use them again for sure.
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"Great company! They've been super responsive when we've had questions or concerns, and deliveries are frequent enough that we never have to worry about running out of heating oil."

"Amazing!!! Quick and easy. Rob also looked at our water heater system without us even asking and gave other suggestions for maintenance and possible problems that could potentially arise in the future. Very helpful."

"I can't say enough about the team at Old Skool HVAC. I learned of this organization from a close friend who had work done and recommended them. Frank is a great guy. On time, professional, knowledgeable, and his team is a reflection of this as well. They were always on time, on schedule, clean, and very personable. They finished our job a little early, and during the first heat wave just about week or two ago, our house never felt better. Great service, quality, and pricing. It's funny, with central AC, you never really know that it's hot out until you leave the house and come home. It's during this first transition that I realized how quiet and effective of a system that was installed. If you are looking for any form of HVAC work in your home of business, I'd recommend contacting this group of professionals."

"I have had problems with my furnace locking up ever since UGI-Miller worked on the gas line near our house. Rohrerâ s has been incredibly great, thorough and patient at coming out, trouble-shooting, and getting the furnace working, despite the problem probably not being caused by their system. UGI-Miller on the other hand, never responded to repeated calls."

"I had an old heat pump that needed replaced. Got several quotes and decided with Signature needed on technology, reputation and competitive price. Josh was great for answering all my questions and follow up questions. The install team with Ed and Steffan were very professional. We got a 4ton Daikin inverter heat pump. It’s working great and my house is much more comfortable now. Would recommend Signature!"

"We recently had a new system installed by Trustwell Heating and Cooling and could not be happier with the experience. From start to finish, everything was handled with care and professionalism. Tim and his team were on time, respectful of our home, and kept the work area extremely clean throughout the install. The pricing was fair and clearly explained, and the quality of the work really shows. The system is running great and we feel confident it was installed the right way. It is refreshing to work with a company that takes pride in their craftsmanship and truly cares about doing things right. I would highly recommend Trustwell Heating and Cooling for any installation or HVAC work."

"Everyone was great and I love my new system! My neighbor had one installed, too"

If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!\n

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.