
Serving Gap, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Great service and flexible! They even came out on a Saturday for me so I wouldn’t be without AC. Highly recommend!"





*The Angi rating for Heating And Air Conditioning Service companies in Gap, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Gap, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on June 16, 2026

Serving Gap, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Great service and flexible! They even came out on a Saturday for me so I wouldn’t be without AC. Highly recommend!"





Serving Gap, PA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"They were prompt and very professional. They kept us informed during the entire process of cleaning our ducts and dryer vent. They also installed an air scrubber and the total cost was several hundred dollars less than the quote we received from an HVAC company. The HVAC company told us we needed mold remediationâ ¦. DuctGurus found no mold. We received great service so we will be using and recommending this company in the future."





+190

Serving Gap, PA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"John Norwood knows his craft in the quality of his work. Years of experience and knowledge counts in the HVAC industry."





+7

Serving Gap, 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 Gap, PA and surrounding areas
Approved
Super Service Award Winner
In business since 1959
Free estimates
Emergency services offered
"The technician Adam couldn't have been more professional and helpful. He arrived on time and was very courteous. He quickly was able to assess the problem and repair it. I'd recommend One Hour Heating and Air Conditioning to anyone looking to install or repair their HVAC system."





+16

Serving Gap, PA and surrounding areas
Approved
In business since 2024
Free estimates
Customers say: True professional
"Super speedy response and provided next day service. Really helped us with getting repairs worked out for our new home. He was on time and provided best options for equipment needed and warranties. Very happy with our outcome and planning to keep using his expertise in his trade for future pm's as well as future repairs."



Serving Gap, PA and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"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"




Serving Gap, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"I hired Juan to mount a TV on the wall at my house. He was prompt and very nice! He also helped me to install a new router and get my devices connected. Highly recommended for excellent service!"
Serving Gap, 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 Gap, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"The technician, Steve, called me 25 minutes prior to his arrival. He was extremely knowledgeable about my gas fireplace. He vacuumed all areas. He informed me of the condition of the components. I was prepared to ask him a handful of questions that he was able to answer. My fireplace works very well and I strongly recommend using the Chimney Experts."





+36
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