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(919) 471-8020 (919) 471-8020

Commercial HVAC Maintenance

Our Services

Business owners know that they can’t afford to miss even one day from preventable HVAC systems problems, so we at Hay’s HVAC offer our own meticulous, affordable and reliable Commercial Service and Maintenance Contracts.
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Our Commercial HVAC team will maintain and service your system and will be able to offer advice in case an upgrade is appropriate. We will be there when you need us, with our team of experts, to assess and correct the problem. We provide expert repair on all major brands/models/systems of commercial HVAC. We’re fast and precise, whether it’s just a small part that needs replacing or an entirely new system. If your business is running on an old HVAC system, a newer, more energy-efficient system may save money in the long run. We will present options, and work within your needs.

If you do decide to upgrade your commercial HVAC system, we can work with you to choose from the more energy-efficient models/systems available now. Our prices are always very competitive, and you will never pay for something you don’t need. We’re a family-run and operated business, and our honesty and reputation are our greatest asset. Preventive HVAC maintenance is a good investment in your company. A strong and predictive HVAC maintenance program is essential to ensure a healthy, comfortable and productive environment.

Commercial HVAC Service Contract

Our Commercial Service Contract includes monthly checks to ensure that your system is operating at peak efficiency. It keeps your system operating well for longer, keeps filters clear, and ultimately saves money. Commercial HVAC systems are complex, and like any machinery, need proper maintenance. Small steps taken in time can prevent big expenses later. We provide Commercial HVAC service in Durham, NC – Commercial HVAC service in Hillsborough, NC and Commercial HVAC service in Chapel Hill, NC.

Commercial HVAC Maintenance Checklist

  • Inspect the heat exchanger for cracks and soot
  • Adjust the flame for optimal efficiency
  • Check and clean burners
  • Check fan control and limit operations
  • Check and lubricate blower motor
  • Cycle and check thermostat for accuracy
  • Check and tighten all electrical connections
  • Check the operation for electric heat coils
  • Check operating Freon pressure
  • Check pilot assembly and flame sensor rod

Commercial Air Conditioning Maintenance Checklist

  • Check operating Freon pressure
  • Clean and tighten all electrical connections
  • Inspect and clear condensation drain
  • Cycle and check thermostat for accuracy
  • Check and adjust fan belt where applicable
  • Check voltage and amperage to condensing unit
  • Test capacitor
  • Lubricate motor and moving parts
  • Check temperature difference

Call Hays Heating and Air Conditioning Inc today at (919) 471-8020 to get professional, courteous, and prompt service for your commercial heating and cooling needs.

Commercial Air Conditioner Maintenance, Commercial HVAC Maintenance & Commercial HVAC Service Timberlake, NC, Chapel Hill, NC, Rougemont, NC, Durham, NC, Efland, NC & Mebane, NC

Commercial Heating Maintenance in Durham, NC | Commercial HVAC Service Mebane, NC | Commercial Air Conditioner Maintenance Carrboro, NC

Commercial Heating Maintenance ∴ Commercial HVAC Service ∴ Commercial Air Conditioner Maintenance ∴ Commercial HVAC Maintenance ∴ Durham, NC ∴ Timberlake, NC ∴ Hillsborough, NC

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Free Replacement Quotes

Call (919) 471-8020 to schedule.

10% Off for First-Time New Customers

Eligible for customers that have service repair needs.

Give this code when you call in: 10HVAC. For normal business hours only.
$200 Off Qualifying Trane Systems*



*on systems 17 SEER or greater.

Give this code when you call in: 200TRANE. For normal business hours only.
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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