Welcome to Hays Heating and Air Conditioning, where we bring unparalleled HVAC services to Cary, NC. Our team is dedicated to providing the residents of Cary with efficient, reliable heating and cooling solutions that ensure your home comfort all year round.

Cary, NC Heating and Air Conditioning

Cary, NC HVAC

At Hays Heating and Air Conditioning, we’re proud to offer a full spectrum of HVAC services to the Cary community. From state-of-the-art installations to routine maintenance and everything in between, our certified experts are committed to maintaining the perfect climate in your home.

HVAC Repair Cary, NC

When your HVAC system falters, it’s more than an inconvenience—it’s a disruption to your daily life. Our Cary, NC team is ready to swiftly address and repair any issue, restoring your home’s comfort without unnecessary delay. We’re here for you, offering reliable repairs when you need them most.

Air Conditioning Repair Cary, NC

Stay cool and comfortable during Cary’s warmest months with our expert air conditioning repair services. Our technicians are adept at quickly diagnosing and fixing any problems, ensuring your system operates at peak efficiency. Experience the difference with Hays Heating and Air Conditioning.

Air Conditioning Cary, NC

Elevate your home’s comfort with our premier air conditioning services in Cary, NC. We specialize in the installation and maintenance of high-efficiency AC systems, designed to keep you cool while optimizing energy use. Trust us to provide solutions that fit your specific needs and budget.

Cary, NC Heating Repair

Ensure your home is a warm sanctuary throughout the cooler months with our comprehensive heating repair services. Whether you’re dealing with an inefficient furnace or a malfunctioning heat pump, our skilled technicians in Cary, NC, are equipped to bring warmth and comfort back to your space.


Hays Heating and Air Conditioning is committed to serving the Cary, NC area with quality, integrity, and professionalism. Reach out today to schedule a service or to learn more about how we can help you maintain a comfortable and efficient home environment.

Browse Our Special Offers
Free Replacement Quotes

Call (919) 471-8020 to schedule.

10% Off for First-Time New Customers

Eligible for customers that have service repair needs.

$200 Off Qualifying Trane Systems*



*on systems 17 SEER or greater.

See What Our Happy Clients Say

What a great experience! I called Hays and the office staff was so accommodating and friendly. They communicated clearly professionally. The technician called me about 30 min before arriving, quickly diagnosed the issue and have me a clear understanding of the issue. My unit was back up and running within 30 minutes.

Kristal J.

On the recommendation of a friend, I called Hay’s for my spring a/c maintenance. The service was great. The technician was pleasant and helpful. For once, I didn’t feel like a heating and air company was trying to take advantage of me. Pricing was very reasonable. I will definitely use them

Sarah M.

Several of my HVAC units were struggling to cool given the 95+ degree temperatures. I called Hay’s and they sent Brad out to see what was going on. Hay’s installed the HVAC units 15 years ago. Brad wore a mask. He cleaned all of our units and added refrigerant. Brad worked swiftly and efficiently.

Doug H.

Brad was AMAZING!!! When our air conditioner stopped working last night, we were worried that it would be days before someone would be out to look at it. We woke up and the house was 10 degrees warmer than when we went to bed. We were told that someone would be out at noon…

Kristin W.

What can I say about Hay’s? The professionals who work there, from Rosemary to Jeff, the technician, are amazing people. Management is doing an outstanding job with everything. I highly recommend this company. They not only deliver on their high quality service, but…

Anna K.

The Hay’s Heating & Air Conditioning company has always been Johney on the spot as to getting someone out quickly as needed, made the repair or ordered the part. The serviceman also kept me informed of what repairs were made and service was done on their visit.

John T.

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