About One Hour Heating & Air Conditioning® of Chattanooga

A Team of Heating & Cooling Professionals Who Put Your Needs First

At One Hour Heating & Air Conditioning® of Chattanooga, our customers are our number one priority. For years, our team has been delivering high-quality and efficient services to homeowners and families throughout Chattanooga. We’ve developed strong relationships with our clients because they know we care about their comfort. We know that dealing with HVAC issues is inconvenient—especially during the hottest and coldest days of the year. That’s why we make repairs and installation as easy as possible for you. We respect your family, your time, and your home. We guarantee on-time arrivals to scheduled appointments: “Always On Time...Or You Don’t Pay a Dime!”® We also clean up after ourselves once a project is complete.

Our Difference

We don’t merely give you promises—we offer a 100% satisfaction guarantee. We deliver quality services with courtesy and speed. Every job we do is done promptly, accurately, and efficiently. Whether you need to repair your air conditioner, want to improve the air quality in your home, or you need to install a new heater, we are here to help. With our team on your side, you can rest assured that the job will be done right the first time.

  • We’re local
  • 100% satisfaction guaranteed
  • Experienced and reliable technicians
  • No waiting for a callback and no automated answering machines
  • No extra after-hours fees, even on weekends and holidays
  • Background checked and drug screened technicians

Call Our Chattanooga AC & Heating Experts Today!

If your heating and cooling system aren’t working, you need a team you can rely on—and that’s One Hour Heating & Air Conditioning® of Chattanooga. 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 never try to sell you more than what you need. Since our technicians carry thousands of parts in their One Hour vehicle, they can fix most HVAC issues in only one visit—saving you time and money. If you need our team to help you repair your heating and cooling system as soon as possible, reach out to us for our emergency services.

Contact our Chattanooga HVAC technicians today at (423) 621-4060 to schedule an appointment. We are available to help you 24/7!

Here For You When You Need Us Most!
  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

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

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

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