
Serving Lancaster, PA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Outstanding service and professional installation!!"





+6


Serving Lancaster, PA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Outstanding service and professional installation!!"





+6

Serving Lancaster, PA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Working with Connelly Heating and Air Conditioning was a terrific experience. My mother had her furnace crack and become disabled right before the week of Christmas. Shannon was terrific to work with both on understanding that in the middle of December she could not go without heat, and that funds were limited. He took the time to find us a great replacement and even installed on the weekend to prevent my mother from having to stay in the cold for more than a day. Installation was incredibly quick and done well within our budget. I would recommend Connelly Heat and Air Conditioning to everyone as Shannon is terrific to work with and is there to help. Well worth more than 5 stars and will be the only person I call whenever I have issues with Heating or Air Conditioning."





+2

Serving Lancaster, PA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Added a hard start to my existing A/C, after the previous company that installed it neglected to do so. Highly recommend this company. Punctual, Personable and the absolutely the PRIME HVAC contractor I’ve found in my area. Thank you!"





+3

Serving Lancaster, PA and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"The plumber was berybeasybto deal with and very experienced. He did a great job."




Serving Lancaster, PA and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Will Stahl from Stahl Mechanical called me the same day that I submitted my request for a pro. He came to my home for an estimate a few days later. He was knowledgeable about AC and electric, educating my husband and I regarding the different systems available, cost and efficiency. He and his 2 guys arrived the following week on time and finished the job in less time than estimated. Will was skillful, clean, respectful and friendly. He was genuinely concerned with the quality of his work and assisted us in setting the smart thermostat and returned upon request at no extra charge to adjust the vents to balance the air flow in all the upstairs bedrooms. I would highly recommend him to others and have given his card out to friends and family already."





+13
Serving Lancaster, PA and surrounding areas
Approved
In business since 1982
Emergency services offered
Warranties offered
"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."
Serving Lancaster, PA and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
When ECS Comfort Heating & Cooling first opened its doors in Hershey, Pennsylvania, in the fall of 1988, the idea of the company becoming what it is today was only a dream.\n\nAndy Sattazahn has been a part of ECS Comfort Heating & Cooling since 2000. Andy currently manages a whole team of heating and cooling service technicians and installers along with an experienced management team ready to tackle any project or problem you may have.

Serving Lancaster, PA and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"So far, so good with the central air. Customer service was great. Kent answered all our questions. Very friendly and seemed very knowledgeable. Job done in a timely and neat manner."

Serving Lancaster, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.
Serving Lancaster, PA and surrounding areas
Approved
In business since 2024
Free estimates
Offers commercial services
"Everything is as installed properly and till this date u haven’t had any issues."
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