4.6 
2.5k+ *The Angi rating for Heating And Air Conditioning Service companies in Cary, NC 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 Cary, NC 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 October 09, 2025
Serving Cary, NC and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Excellent job. Good customer service and fair price. New HVAC still working well."
Serving Cary, NC and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Went well, the technicians were prompt and courteous. They explained what they were doing and gave me some information on my HVAC system that was useful."
+6
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Dylan B and Jon A Are some of the nicest professional people I have met. I highly recommend Carolina comfort air for your HVAC needs"
+45
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 1986
Free estimates
Emergency services offered
"Trent with Air Experts was professional and explained everything clearly. I highly recommend him when you need a hvac technician."
+5
Serving Cary, NC and surrounding areas
Approved
In business since 2002
Warranties offered
Credit card accepted
"Outstanding. Will absolutely use them again for any appliance or HVAC"
Serving Cary, NC and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"This was an unusual situation. In talking to Phil, the owner; and Randy, the former owner, I was treated very fairly when I brought my situation to their attention. Though it took awhile to coordinate communications between them and myself (busy schedules), once they surveyed the situation, they were very responsive. Their supervisor for system installation, Perry Allen, reviewed my HVAC system and came up with a great solution to the problem. He returned with all the required supplies and worked hard to ensure I had the proper solution. Perry was absolutely terrific (his colleague too). He not only wanted to fix the problem, but to do it the best way.
I'm very pleased with Gand M Service Company and would highly recommend them for new HVAC systems as well as service contracts.
"
Serving Cary, NC and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Craig was knowledgeable, on-time, diagnosed the problem, explained my options and resolved the AC issue in a timely manner. We spoke for a few minutes after the work was completed and I found him to be a very kind and sincere person. I definitely recommend him and will call him in the future for HVAC maintenance."
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Emergency services offered
"Can you give more than 5 stars? Landen's responses, communication and professionalism are top notch. Most recently, I had another company go out to diagnose a system that company installed back a few months ago because the thermostat wasn't working. After dropping the ball on two occasions, and then quoting me close to $1000 to run a new wire, I decided to call Landen. Carlos was quickly dispatched and within a half hour of arriving, had found the problem and had a fix in place! Holy Cow! Nowhere near the cost or ordeal that the other company was painting. That company was either inept OR they're crooks! Either way, never again. Learn from my experience...call the folks over at Landen and be done. Whatever you've got going on with your HVAC."
Serving Cary, NC and surrounding areas
Approved
Super Service Award Winner
In business since 1973
Free estimates
Emergency services offered
"Provided excellent time coordination and contact prior to arrival. Phone Staff very friendly and attentive. Arrived promptly on time w/professional demeanor, and performed efficient analysis of HVAC unit. All in all an excellent service for the money!"
Serving Cary, NC and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Dominion Services did a great job installing our new HVAC system. They worked with us to help determine the best system for our home and budget. Excellent and friendly service, install and follow-up. Superb customer service and at a great price. I recommend them for all your HVAC needs."
+7
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