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Eighty Four Heating & AC Repair, Installation & Maintenance

Always On Time…Or You Don’t Pay a Dime!®

One Hour Heating & Air Conditioning® of Eighty Four has been providing quality Eighty Four HVAC repair, maintenance, and installation for over 45 years. We’re proud to carry the One Hour banner and provide the service that our nationally-recognized company is known for. Every technician at our company is highly-trained, licensed, and focused on providing excellent customer service. Whether you need a new HVAC system, routine maintenance, or emergency repairs at 2 AM, we’re ready to help!

The One Hour Heating & Air Conditioning® of Eighty Four Difference

We treat our customers with some of the most reliable and friendly service available in the HVAC industry. Our team is so confident that you’ll love the level of service we provide that we reinforce it with a set of guarantees. First, there’s our 100% satisfaction guarantee. If you’re unhappy with any aspect of our work, we’ll make it right! Then, there’s our on-time guarantee. Our team hates waiting around as much as you do. So, if we’re late for any reason, we’ll pay you back by the minute! Finally, we provide up-front pricing and flat rates, so your wallet isn’t hit with the surprise of surcharges and excessive hourly fees. You have nothing to lose, so call today and find out why Eighty Four has trusted our HVAC repair team for decades!

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 ...”

    - CARY ORSBORN

    “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
    • Amity
    • Avella
    • Belle Vernon
    • Bentleyville
    • California
    • Canonsburg
    • Charleroi
    • Clairton
    • Claysville
    • Cokeburg
    • Cuddy
    • Donora
    • Eighty Four
    • Elizabeth
    • Finleyville
    • Houston
    • Lawrence
    • Marianna
    • Mc Donald
    • Meadow Lands
    • Monessen
    • Monongahela
    • Muse
    • New Eagle
    • Pittsburgh
    • Presto
    • Richeyville
    • Scenery Hill
    • Strabane
    • Taylorstown
    • Venetia
    • Washington
    • Westland
  • Zip Codes We Serve
    • 15012,  
    • 15022,  
    • 15025,  
    • 15031,  
    • 15033,  
    • 15037,  
    • 15055,  
    • 15057,  
    • 15062,  
    • 15063,  
    • 15067,  
    • 15142,  
    • 15236,  
    • 15301,  
    • 15311,  
    • 15312,  
    • 15314,  
    • 15317,  
    • 15323,  
    • 15324,  
    • 15330,  
    • 15332,  
    • 15342,  
    • 15345,  
    • 15347,  
    • 15350,  
    • 15358,  
    • 15360,  
    • 15363,  
    • 15365,  
    • 15367,  
    • 15378,  
    • 15419
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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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