Providing Residential HVAC Repair, Installation and Replacement Services to Hillsborough, NC and Surrounding Areas

Warren-Hay Mechanical is the HVAC contractor people in the Hillsborough, NC, area call for their HVAC needs. Our NATE-certified service technicians can tackle any HVAC issue that may arise in your home. We make it a priority to have a real team in place, so you get consistent and professional HVAC service every time.

trane units

Here are a few more reasons to choose Warren-Hay:

  • We are a Trane Comfort Specialist
  • Fair Pricing
  • Highly-Trained Personnel
  • Same Day Service
  • 24-Hour Emergency Service
  • Our 100% Satisfaction Guarantee

Our service techs are always professional and courteous. We believe in the personal touch and you are guaranteed high standards of service whether in person or over the phone. You’ll always speak with a customer service representative no matter what time you call — we don’t believe in sending you to an automated system.

trane system

HVAC Services for the Hillsborough, NC Region

Since we started operating in 1993, we’ve worked hard to develop a reputation as the go-to experts for HVAC service in our area. We keep Hillsborough’s residents comfortable year-round with expert heating and air conditioning solutions:

You can also count on us for durable HVAC systems from Trane. Even if you call us for non-emergency service after hours, we’ll still try to accommodate you the same day.

Air Conditioning Repair & Installation

When you start to notice air conditioning problems, don’t wait to contact us. Most AC problems are quick fixes if caught early. If you put off service, you risk facing a major issue or even a total AC breakdown. We have the tools and expertise to provide accurate diagnosis and efficient repairs.

When it’s time for an upgrade, Warren-Hay will be there for you from start to finish. We’ll help you to select the right air conditioning system, arrange installation at a time that works for you, and install it without causing any inconvenience. Our professional service techs are serious about respecting your property.

Heating Repair & Heating Installation

If your heater is on the fritz, Warren-Hay can help. A broken heater is more than just an annoyance. When the weather drops below freezing, a broken heater could be mean safety concerns. With our 24/7 emergency HVAC services, we are always on call for your heating repair needs.

Getting a new heater can save you money on your heating bills, improve the resale value of your home and improve your overall comfort. We can help you to choose the right heater for your home — whether you prefer a furnace, heat pump, ductless mini-split, or another system.

HVAC Maintenance

Our maintenance plans improve HVAC efficiency, prevent breakdowns, and save you money. Invest in preventive maintenance for your HVAC system to see big savings over the course of the year and to get the peace of mind you need. We also offer Energy Savings Agreements that allow you to choose the bi-annual program that suits your needs and budget. Our safety inspections protect your system and most importantly, your household.

Ductless AC

If you’re building a new home, adding a room, extending HVAC to an area like a garage, or you’re just ready to upgrade your air conditioner, a ductless system is an ideal option. Warren-Hay is the expert in ductless mini-splits. We’ll explain how ductless ACs work and will show you how best to incorporate these systems as you seek to enhance indoor comfort.

Indoor Air Quality

Indoor air quality (IAQ) can affect health and well-being in the short and long term. Poor IAQ often contributes to a range of illnesses including frequent headaches and even serious respiratory problems like COPD. We offer home performance testing and IAQ products that destroy harmful bacteria and restore fresh, clean air.

Complete HVAC Services for Our Community

Our dedication to HVAC excellence means we are constantly looking for ways to improve indoor comfort for our customers. We are members of The International Ground Source Heat Pump Association, a non-profit established to advance ground source heat pump (GSHP) technology. Our IGSHPA certification reflects our commitment to promoting the development of GSHP as an ideal solution to indoor comfort. Only a few HVAC contractors are IGSHPA geo certified.

We are a family-owned and –operated business, and it is our pleasure to provide essential services to our community. If you live in Raleigh, Hillsborough, Durham, Chapel Hill, or Carrboro, North Carolina, trust Warren-Hay for all your HVAC needs. Our highly-trained staff and friendly service, make HVAC easy. You’ll love the Warren-Hay difference. Give us a call today!

Financing Available

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

Our Latest News

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November 13, 2018

Saving energy is an important part of lowering your utility bills while still keeping your Hillsborough, North Carolina, home comfortable. A great way to control energy use, especially with winter...

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