Indoor Air Quality Special
iWave R $799.00 + tax installed*

*Contact Warren-Hay Mechanical for details.

24/7 emergency services 

Warren-Hay Mechanical- Expert Heating Repair, Installation and AC Services- Hillsborough, Durham, Chapel Hill, NC and Myrtle Beach, SC and Surrounding Areas


Many home and business owners don’t put a lot of thought into their HVAC system until it’s not heating or cooling properly. Your air conditioning and heating units should keep everyone comfortable, no matter the weather conditions. You are guaranteed optimum performance when you take good care of your HVAC system and hire an HVAC contractor you trust.

We have a real team of highly-trained personnel who work together to ensure best results for every customer.


Partner with Warren-Hay Mechanical today and give yourself peace of mind. Our commercial and residential customers can count on us for year-round solutions for their heating and cooling needs. To further safeguard your well-being and comfort, we provide expert indoor air quality inspections, home performance testing, and safety inspections.

Trane Ac

AIR CONDITIONING REPAIR, MAINTENANCE AND INSTALLATION

We are a Trane Comfort Specialist, but we service and maintain all brands. As experts in AC repair, maintenance, and installation, we can tackle any cooling problem. We recommend that you call us as soon as you notice any issues with your HVAC system. Scheduling timely service calls can help you to avoid more expensive repairs or a complete breakdown. We also offer preventive maintenance and service agreements that keep your cooling units performing at their best. As your air conditioner starts to age, it becomes less efficient and is likely to break down frequently. It will be more cost effective to replace the system and avoid discomfort, high energy bills, and the expense of ongoing repairs. We’ll help you to select the ideal unit for your home or business. Our line of systems includes heat pumps, air conditioners, ductless mini-split systems and geothermal systems.

WE HAVE MORE THAN 30 YEARS OF EXPERIENCE

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Heating Repair, Maintenance and Installation

When it's cold outside, it shouldn't make a difference in the way you view indoor comfort. We accept that it can be more challenging to manage indoor temperatures during winter, but that should never mean that you sacrifice comfort at any time. Warren-Hay will tackle any heating challenges you face.

We also specialize in heating maintenance and installation. When you're ready for a new heating system, we can help you with a new furnace installation or replacement heat pump. We'll provide the information you need to determine if a geothermal system is right for you. We're not just HVAC contractors — we're your partner in indoor comfort.

Trane Hvac Repair With Device
Trane Hvac Repair

COMMERCIAL HVAC

We know how vital your HVAC system is to your business. You want to avoid problems with your heating and cooling systems as much as possible, and working with Warren-Hay can give you the assurance you need that HVAC issues won’t interfere with operations. If you do need heating and AC repair, you can trust our NATE-certified service techs to provide the level of service and results you need and expect.

Why Warren-Hay Mechanical Is the Right Choice

Trust is very important in HVAC. Having strangers in your home can be unnerving. We understand your concerns and make sure all our service techs commit to high standards in all areas of service. The fact that we are a Trane Comfort Specialist with NATE-certified service techs speaks to our promise to make customer satisfaction a priority. In addition, to provide value to our customers, we offer:

Same-day service

100% satisfaction guarantee

24-hour emergency service

Dependable service at a fair price

We are proud of our International Ground Source Heat Pump Association (IGSHPA) certification. Membership in this organization shows our dedication to advancing ground source heat pump technology. Not many HVAC contractors have IGSHPA geo certification.

Warren-Hay has been providing service to the region since 1993, and we've worked hard to earn a reputation as the go-to experts for heating and cooling. We are a family-owned-and–operated company that is proud to serve our friends and neighbors in Raleigh, Hillsborough, Durham, Chapel Hill, and Carrboro, North Carolina.


WHAT OUR CUSTOMERS SAY

  • I don't normally write reviews, but felt compelled to write this one because I was so impressed by the generosity of this company. Our air conditioner stopped working and needs to be replaced, but the... Read More
  • The initial contact with Warren-Hay company was with employee, Buster Taylor, who gave us recommendations and a detailed, very competitive, cost estimate. He was very professional, extremely knowledge... Read More
  • We have been waiting for weeks for our AC to be repaired. This is among the worst customer service experience I have received in a long time. We were told our first appointment would occur on a Monday... Read More
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