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Columbus AC & Heating Company

Fast, Reliable & Honest HVAC Repairs in Columbus Since 1988

For One Hour, our history of providing excellent HVAC repair, installation, and maintenance in Columbus matters. We’re proud that we’ve been helping Columbus stay comfortable for over three decades, and we don’t intend to stop anytime soon! Our technicians are highly trained, licensed, and focused on customer service. Best of all, we heavily stock our trucks so we can solve your HVAC problems in just one visit!

Why Columbus Residents Choose Cullins One Hour Heating & Air Conditioning®

We’ve earned the trust of Columbus by treating every customer like our neighbor. Even though we carry the name of one of the nation’s most well-known HVAC companies, we’re a completely independently owned and operated business. So, our service is friendly, professional, and reliable. We back all our promises with an on-time guarantee, a 100% satisfaction guarantee, and upfront pricing to avoid any surprises on your bill. Call us today to find out what three decades of Columbus HVAC service is like; you’ll be glad you did.

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

    “James was very knowledgeable and professional. I always appreciate the quality service offered by your company!”

    - Diane Pfister

    “One Hour Heating and Air Conditioning are the company to call for all of your heating and air conditioning needs.”

    - Patricia Dawn Wolfe

    “Truly outstanding!”

    - Susan Ogborn

    “Kind, considerate and responsive Service”

    - Anthony Montalbano

    “Dave Eder is wonderful! Very pleasant and thorough.”

    - Matthew Croke

    “Love One Hour A/C”

    - Kathy Ball
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  • Areas We Serve
    • Amlin
    • Blacklick
    • Brice
    • Canal Winchester
    • Columbus
    • Commercial Point
    • Derby
    • Dublin
    • Galena
    • Grove City
    • Groveport
    • Harrisburg
    • Hilliard
    • Lewis Center
    • Lithopolis
    • Lockbourne
    • New Albany
    • Orient
    • Pickerington
    • Powell
    • Reynoldsburg
    • Westerville
  • Zip Codes We Serve
We may service additional communities. Please contact us for more information.
  • North American Technician Excellence
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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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