Commercial HVAC Services Throughout Hillsborough, Durham and Chapel Hill, NC

Uninterrupted HVAC performance is important for businesses and residents alike, especially during temperature extremes or severe weather. At Warren-Hay Mechanical, we understand how disruptions uniquely impact businesses. As a Trane Comfort Specialist with NATE-certified technicians, our experience and expertise provide the assurance you need regarding the care of your commercial system. Our service techs have the knowledge and training to service all commercial HVAC equipment — regardless of brand or size.


A properly-functioning commercial HVAC system helps to keep employees healthy and productive. Customers also need a comfortable atmosphere; and depending on the nature of the business, proper temperature control could be important for inventory preservation. We offer complete commercial heating and cooling services to businesses in and around Hillsborough, North Carolina.

Commercial HVAC Durham Business Need

We’ve been providing service in the area since 1993 — you can trust that we know HVAC. Our experience makes us go-to experts for HVAC in Durham and surrounding communities. We know what it takes to keep your commercial system up and running.

There is generally greater demand on commercial HVAC equipment when compared with residential systems. Commercial units must:

  • Provide optimum temperatures for longer durations.
  • Heat and cool larger spaces.
  • Keep a comparatively greater number of occupants comfortable.

The commercial HVAC Durham businesses require must be based on honest evaluations. With Warren-Hay, there’s no cookie-cutter approach to recommending comfort solutions for your enterprise. We conduct a thorough assessment to determine the right approach based on the unique demands of your environment.

Commercial HVAC Repair

Commercial HVAC equipment problems can be expensive. Before you start considering repair costs, you have to calculate energy waste and the impact on customers, inventory, and employee well-being if malfunctions persist. Warren-Hay has the equipment and expertise to repair any type, brand or model of commercial HVAC system. Our service techs will repair air conditioners and heaters quickly and efficiently.

We will provide an estimate and clearly outline problems and the best course of action to get your system back on track. We will never try to push products and services you don’t need. You can trust that if we determine your system is beyond repair, a replacement will, in fact, be your best option.

Commercial HVAC Installation

Call us for the HVAC upgrades you need for your commercial space. Whether you need air cleaning systems, ductless mini-splits for smaller areas, or systems to heat or cool a large building, we have what you need. Our highly-trained personnel know how to calculate heating and cooling loads to ensure you get the right units. We also work quickly because we understand how much system downtime can affect operations.

Our experts know how to determine what system works best for your business. Contact us to schedule an appointment for an evaluation. We’ll make sure you get the high-efficiency system that provides the indoor comfort your stakeholders deserve and expect.

Commercial HVAC Maintenance

Having your business disrupted by a broken HVAC unit can be expensive, so protecting your unit with regular maintenance is a sensible business idea. Our preventive maintenance plans offer many benefits, including better performance, lower utility bills, and reduced commercial HVAC repair costs.

Sign up for commercial maintenance with us and receive crucial services that will keep your unit performing at optimum levels and reduce the chances of breakdowns. Our service techs will thoroughly inspect and clean your system’s components so that it will run better and last longer.

Your Commercial HVAC Contractor

Call us when you need home performance testing, indoor air quality inspections, and safety inspections. We promise fair pricing on our products and services and you stand to benefit in other ways when you partner with Warren-Hay for commercial HVAC:

  • 100% satisfaction guarantee
  • Same day service
  • 24-hour emergency service

We try to schedule service on the same day, even for calls that come in after hours. If you need commercial HVAC service or a replacement, call Warren-Hay today! We are proud to provide the commercial HVAC Raleigh, Durham, Hillsborough, Chapel Hill, and Carrboro, North Carolina, businesses need.

Special Offer

Financing Available

Financing provided by Wells Fargo Bank, N.A. with approved credit. Equal Housing Lender. Learn more.

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