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Durham HVAC Services

AC & Heating Repair Services in Durham, Raleigh & Surrounding Areas

Since 2007, Green Horizion One Hour Heating & Air Conditioning®’s number one goal has been to make our customers’ home better. Our dedication and commitment to our customers are what make us the leading HVAC service provider in the area. Our team of Durham HVAC professionals provides reliable and high-quality services because we care about your comfort. Our team consists of skilled, experienced, and knowledgeable technicians that can handle all things related to HVAC. They are also background checked and drug tested for your peace of mind. We proudly serve Durham, Raleigh, Chapel Hill and beyond.

Trusted Heating & AC Repair Technicians

Our technicians always ensure to install, repair, design, and service HVAC systems and parts according to strict accordance with the highest industry. Not only do we offer high-quality work, we also provide excellent customer service. Our Durham HVAC repair team follows a strict code of ethics that includes offering great service, treating customers with respect, and offering honest prices. We also respect your time, so we provide you with an on-time guarantee so that you never have to wait for our technicians to arrive: “Always On Time...Or You Don’t Pay a Dime!”® Reach out to us today for an estimate!

Special Offers Backed by Our
100% Satisfaction Guarantee

Always On Time... Or You Don't
Pay A Dime

We Have A Reputation For Being Punctual, Friendly, and Knowledgeable

    “I called about a problem with heater in a home I had just purchased, and it turned out that "One Hour" was the company that had installed it just one year prior. They came out to take care of the ...”

    “The installation team was professional and speedy. The appreciation shown to me for being a customer afterward was awesome!”

    “My technicians were friendly and on-time. They didn't try for a hard sell — they just gave me helpful advice.”

    “Their prompt and courteous services are something a lot of tradesmen have forgotten over the years.”

    “No need to wait a week — just call One Hour. When I scheduled, the technicians came the very next morning, on time!”

    “I have had them for 10 plus years, and I can't say enough good things about these people.”

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  • Areas We Serve
    • Apex
    • Carrboro
    • Cary
    • Chapel Hill
    • Durham
    • Morrisville
    • Pittsboro
    • Raleigh
  • Zip Codes We Serve
    • 27312,  
    • 27510,  
    • 27511,  
    • 27512,  
    • 27513,  
    • 27514,  
    • 27516,  
    • 27517,  
    • 27518,  
    • 27519,  
    • 27523,  
    • 27560,  
    • 27601,  
    • 27602,  
    • 27604,  
    • 27605,  
    • 27606,  
    • 27607,  
    • 27608,  
    • 27609,  
    • 27611,  
    • 27612,  
    • 27613,  
    • 27614,  
    • 27615,  
    • 27617,  
    • 27625,  
    • 27626,  
    • 27628,  
    • 27629,  
    • 27634,  
    • 27635,  
    • 27640,  
    • 27676,  
    • 27695,  
    • 27697,  
    • 27698,  
    • 27699,  
    • 27701,  
    • 27702,  
    • 27703,  
    • 27704,  
    • 27705,  
    • 27707,  
    • 27708,  
    • 27709,  
    • 27710,  
    • 27712,  
    • 27713,  
    • 27715

Here for You Around the Clock

Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.

Part of the Authority Brands Family

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