Comfort From Our Family to Yours

Serving the Triangle Since 1994


Comfort From Our Family to Yours

Serving the Triangle Since 1994



Staying warm during the winter isn’t difficult as long as you have our fantastic technicians to help you out. When a cold day comes along and your heater isn’t up to the task of warming your family, we’re there.



The hot and humid summers in Raleigh make it necessary for homes to have air conditioners that will work reliably—and without massive energy waste—whenever people need them to ensure comfort.


air quality

We believe strongly in the importance of indoor air quality products such as whole-house humidification and air filtration to improve the lives of our customers. We’re the people on whom you can rely for IAQ solutions.



We provide a number of other specialty services that you won’t find with most other contractors. Installation and upkeep for home automation systems, security, special ventilation, and exhaust options.

Raleigh, NC, Air Conditioning and Heating Services

If you are looking for an HVAC contractor in the Raleigh, NC, area that is capable of handling jobs both big and small, then you have already found the right company. Comfort Master Heating & Air Conditioning, Inc., has been in business for more than 20 years, providing the finest in comfort for both homes and businesses. For heating and AC repair, replacement, maintenance and installation, call our team right away.


We really listen to our customers to see that we can take care of their needs and find cost-effective solutions. It doesn’t matter if it’s a basic AC repair, duct cleaning, or a first-time HVAC system installation. We bring the best in technology to each job, including computerized software for sizing new equipment, ample ductwork, and accurate quotes.

Our experienced HVAC staff undergoes hundreds of hours of training each year and includes many NATE-certified technicians. We bring comfort from our family to yours! To schedule heating and air conditioning services in Raleigh, NC, and the surrounding area, all you need to do is call. Contact our team today to learn more about our Raleigh, NC, HVAC services.

We Take Pride In Our Work

Air Conditioner Repair in Knightdale, NC, 27545

“Excellent service. Angelia and Matt have always been courteous and understanding. This all started when my neighbor called Comfort Master. I needed to let Luis and Julio into my neighbor’s home on various occasions. They were both very courteous and knowledgeable. People in our sub-division are dealing with bad installs from the builder thru a competitor of yours. What prompted me to call Comfort Master is when I recalled how Luis and Julio were so efficient and well trained. Your organization is top notch. I highly recommend your company to any of my neighbors that ask my opinion. You all are my ‘Go To’ for HVAC. Thank you all. Please keep up the outstanding customer service.”
- Richard C.

Heat Tune-Up Maintenance in Zebulon, NC, NC 27597

“Just moving to Zebulon and not knowing the area, I was not sure who to choose for my HVAC service. So, I went with locally owned. Quite glad that I did. From that first phone call to schedule, right up to when the service tech left, nothing buy professionalism and respect for the customer. Carlos was absolutely awesome! He took the time to answer all of my questions regarding my units. Was very thorough with the maintenance he performed, and in fact took care of a couple other things I needed looked at as well. Though nobody looks forward to needing work like this done, having the treatment of the customer in a positive way makes it much less painful!”

- Joel F.

Air Conditioner Installation in Wake Forest, NC, NC 27525-9119

“We had the unfortunately bad luck to have our A/C unit die in the beginning of August 2021 when it was in the high 90’s every day and supplies were short because of COVID. Bobby came to give us a quote on a Saturday and was able to get us completely back up and running within 10 days (we’d heard that it could take months so we were really impressed). The new Trane unit is much quieter and runs far less often to keep our home cool than the old one so we’re completely satisfied!”

- Greg O.

Heat Pump Replacement in Raleigh, NC, NC 27609

“Our heat pump went out on a Sunday and it was the hottest week of the summer. I asked for an
estimate request and received a call from Bobby Watkins. I can’t tell you enough how thankful I
was to hear from him. We had health issues which were of very high concerns. Needless to say, Bobby & Comfort
Master came quickly to our rescue! They were able to handle the problem with the utmost professionalism!
I would highly recommend this company to anyone.”

- Sharon O.

Enjoy the Comfort You Deserve

Your Benefits Include

  • Two Annual Visits
  • Increased Equipment Life Expectancy
  • No Overtime Rates
  • Lowered Operating Costs—Utility and Repairs
  • Priority Customer, 24-Hour Service
  • 10 Percent Discount Off Any Repairs and Double Parts Warranty from One to Two Years

We Service All Brands

We Service All Brands


When it comes to air conditioning and heating repairs, Raleigh and Cary residents can count on Comfort Master. Our service technicians repair all models and brands of air conditioners, furnaces, and heat pumps. Their experience and expertise mean we’ll quickly identify and fix your problem. With our 24/7 emergency coverage and fully stocked service vehicles, we can usually repair your AC unit in one visit. If you need AC repair in Raleigh or Cary, we want to be the company you call.

A Dedication to Excellence and Our Community

CMI Coupons-$29offServiceRepair
CMI Coupons-$28offComfortClub
$600 trane rebate on qualifying equipment

*Some restrictions may apply. Offers cannot be combined. Call for details.

Stay up to date

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Planning to Remodel? Go Ductless!

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How a Whole-House Humidifier Keeps You Healthy

Proper humidity levels can allow you to maintain indoor comfort levels at a lower temperature which uses less energy for heating.

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Serving the Triangle Area of North Carolina

  • Wake
  • Durham
  • Johnston
  • Franklin
  • Nash
  • Orange
  • Chatham
  • Wilson
  • Apex
  • Cary
  • Chapel Hill
  • Clayton
  • Garner
  • Knightdale
  • Wake Forest
  • Zebulon