Important Coronavirus Information - Click Here to Learn More

Don't Let "Small" Problems Turn
Into Big Ones. One Hour Can Help.

Some of Our Specialties
View More Services
Need Help Now? Call Us 24/7

Special Offers Backed by Our
100% Satisfaction Guarantee

No Matter What You Need, Our Pros Are Ready to Help!

Request an Appointment with Your Local One Hour Team Today.
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please enter your address.
  • Please enter your zip code.
  • Please make a selection.
  • Please make a selection.
  • Please make a selection.
  • Please make a selection.

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.

We Are Open and Here for You!

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

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

    “You can count on Cullins One Hour Heating to make it right.”

    “I've been working with these guys for years and always trust them”

    - Anonymous

    “Great experience.”

    - Anonymous

    “Great experience with Kyle and entire team at Cullings”

    - Anonymous

    “Our first experience with Cullins was great!”

    - Anonymous

    “We have had Cullins One Hour Heating & Air Conditioning for around 15 years.”

    - Anonymous
  • 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

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