HVAC & AC Repair in Durham, NC | Same-Day Service and Clear Pricing

Smarter HVAC for the Triangle

We are a locally owned heating and air conditioning company based in Durham, NC. Our licensed and insured team provides same day AC repair, heating repair, heat pump repair, AC installation, furnace installation, ductless mini split service, and scheduled maintenance with upfront, flat rate pricing and NATE certified technicians. License: NC H3-Class 1 #30223. We repair and maintain all brands and back every job with a satisfaction guarantee.

If your system is blowing warm air, making noise, short cycling, freezing up, or struggling with summer humidity, we diagnose quickly and fix it right the first time. We serve Trinity Park, Duke Park, Old West Durham, Forest Hills, Croasdaile, Hope Valley, Woodcroft, Southpoint, and nearby Chapel Hill, Cary, Morrisville, Hillsborough, and West Raleigh. You can request an appointment online or call (919) 404-9040.

Why Durham Homeowners Choose Us

    • Durham-first response and clear pricing before work begins
    • NATE-certified, licensed, and insured technicians
    • Load calculation, airflow setup, and post-install verification on replacements
    • Workmanship backed by a satisfaction guarantee
    • See recent customer feedback for real experiences

Alternative Aire - Logo

AC Repair Durham, NC | Same Day Diagnostics and Clear Pricing

When comfort cannot wait, our Durham technicians troubleshoot the most common cooling issues. We fix refrigerant leaks, compressor or capacitor failures, blower motors, thermostats, and clogged condensate drains. You will approve clear, upfront pricing before work begins. We document findings so you know exactly what was fixed. 

If your unit is near the end of its life, we explain repair versus replacement and outline SEER2 options sized for Durham heat and humidity. For urgent cooling needs, get help with AC repair in Durham or call (919) 404-9040.

AC Installation Durham, NC | Furnace Installation and Reliable Maintenance

We replace aging equipment with the right solution for your home.  AC Installs include load calculation for proper sizing, airflow setup, and post install testing so comfort and efficiency match the home, not just the equipment. We review SEER2 efficiency, heat pumps, and ductless mini splits for historic homes in Old West Durham and larger homes near Southpoint or Hope Valley. Keep your system reliable with seasonal maintenance plans that clean coils, verify refrigerant, inspect electrical components, test safety controls, and calibrate thermostats. 

We also handle furnace installation and comfort design with zone systems in Durham. Ask about financing options for new systems and replacements. For full system replacement details, see cooling system options for your home and what to know about furnace replacements, or explore ductless mini split designs for hard to condition rooms.

Durham Heating and Air Conditioning Maintenance

To keep your HVAC system in top shape, schedule professional tune-ups before peak seasons. Preventive maintenance catches issues early, extends equipment life, and helps manage energy costs. Regular tune-ups support warranty terms and help Durham homes manage summer humidity. Our crews service homes near Duke University, the American Tobacco District, Ninth Street, and neighborhoods throughout 27701, 27705, 27707, 27713. If you want a simple plan, explore seasonal maintenance with our team.

Commercial HVAC for Durham Businesses

Local restaurants, offices, and retail spaces rely on steady comfort and quick service, and you can review commercial HVAC support in Durham to see how we handle repairs, maintenance, and planned replacements with minimal downtime.

Areas We Serve in Durham and the Triangle

Durham is our home base. We also serve Chapel Hill, Cary, Morrisville, Hillsborough, and West Raleigh with fast response and local expertise. View neighborhood coverage on our map or see the complete service area.

  • 27517, 27560, 27701, 27702, 27703, 27704, 27705, 27706, 27707, 27708, 27709, 27710, 27711, 27712, 27713, 27715, 27717
  • Downtown Durham, Brightleaf at the Park, Trinity Park, Forest Hills, Northgate Park, Woodcroft, Southpoint, Hope Valley, Briar Creek, Raleigh Road/Virginia Avenue, Hayti, and Rockwood

Find Us Here:

Alternative Aire Inc
 3156 Hillsborough Road, Durham, North Carolina 27705
 (919) 404-9040 — view directions on Google Maps