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Augusta HVAC Company

Augusta’s Heating & Cooling Experts Backed by Decades of Experience

Duggan's One Hour Heating & Air Conditioning® is proud to be Augusta’s most reliable heating and air conditioning service. We’ve been helping our neighbors with their HVAC repair, installation, and maintenance needs since 1966. In many instances, we are able to use our experience to diagnose and repair an HVAC issue in just one visit!

We’re ready to answer your call 24/7 so that you can quickly find a solution to your HVAC emergency! Our business is making you comfortable, and we’re always ready to help. Whether your AC is on the fritz on a hot summer day or your heater is blowing cold during a cold winter night, our team will be there for you!

Why Augusta Has Trusted Us Since 1966

Residents of Augusta turn to our heating and air conditioning experts because of the unrivaled customer service that we provide. Duggan's One Hour Heating & Air Conditioning® doesn’t just promise great service—we back our claims with industry-leading guarantees. For example, all of our work is backed by a 1 year Fix Right or It's Free. We believe that your great experience with us starts before we even turn a wrench in your home. We guarantee that we’ll be on time with a punctuality guarantee: like our motto says, “If we’re not on time, you don’t pay a dime!”® Call our team today to experience our neighborly HVAC service: (706) 914-1617.

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

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

    “A/C went out on Saturday afternoon, we called for service and Calvin Jones came by early Sunday afternoon. What a pleasure he was to deal with! He was professional, knowledgeable, and very friendly! ...”

    “I highly recommend One Hour Heating and Air. They are terrific from the office support team of Andrea and Deon to the Field support team of Peter. Andrea and Deon provided information on the different ...”

    “Calvin was professional and extremely friendly. Customer service at its finest.”

    “Peter was helpful, knowledgeable, friendly, and found out the problem quickly. We discussed options, and I decided to replace my 11 year old system.”

    “Calvin Jones was very professional. He explained everything he did in detail. He explained my options. And BEST of all, he was able to get me some heat on a very cold day. The unit needs a part ...”

    “What a great experience! Thank you! We were told to expect a 5:00 appointment and received an update that our repair tech would be arriving early. Peter is very knowledgeable, courteous and goes the ...”

  • Areas We Serve
    • Aiken
    • Augusta
    • Bath
    • Beech Island
    • Clearwater
    • Evans
    • Gloverville
    • Gracewood
    • Graniteville
    • Grovetown
    • Langley
    • Montmorenci
    • New Ellenton
    • North Augusta
    • Vaucluse
    • Warrenville
  • Zip Codes We Serve
We may service additional communities. Please contact us for more information.

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