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Sierra Vista HVAC Services

Air Conditioning & Heating Repairs, Installations & Maintenance Services

When your air conditioner or heater fails you, you need a team of reliable HVAC technicians. With over 25 years of combined experience, One Hour Heating & Air Conditioning® of Sierra Vista provides solutions to all types of heating and cooling issues throughout Sierra Vista. Our customers come back to us again and again because we care about their comfort. We provide customers with a level of service that exceeds expectations backed by a 100% satisfaction guarantee. If you need emergency HVAC services, reach out to our team—we never charge additional fees for evenings, weekends, or holidays.

Trusted Heating and AC Repair Technicians

Our team consists of skilled, experienced, and knowledgeable HVAC professionals who can handle any project, no matter how big or small. We adhere to a strict code of ethics, which includes offering a high level of service, treating customers with honesty and respect, and offering fair prices upfront. We respect and value your time, so we guarantee on-time arrivals: “Always On Time...Or You Don’t Pay a Dime!”® For any of your HVAC needs in the Sierra Vista area, 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.”

  • Areas We Serve
    • Benson
    • Bisbee
    • Cochise
    • Douglas
    • Elfrida
    • Elgin
    • Fort Huachuca
    • Hereford
    • Huachuca City
    • Mc Neal
    • Patagonia
    • Pearce
    • Saint David
    • Sierra Vista
    • Sonoita
    • Tombstone
    • Vail
  • Zip Codes We Serve
    • 85602,  
    • 85603,  
    • 85606,  
    • 85607,  
    • 85610,  
    • 85611,  
    • 85613,  
    • 85615,  
    • 85616,  
    • 85617,  
    • 85624,  
    • 85625,  
    • 85630,  
    • 85635,  
    • 85637,  
    • 85638,  
    • 85641,  
    • 85650

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