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Columbia HVAC Services

Elite Columbia Services from a Trusted Local Team

One Hour Heating & Air Conditioning of Houston is the premier provider of Columbia HVAC services. Our technicians are some of the most highly-trained, well-equipped experts you’ll ever find, but what really sets us apart is our commitment to good, old-fashioned customer service.

Whether we are providing routine maintenance, installing a new system, or showing up at 3 a.m. to repair a broken part, the only priority of our Columbia HVAC technicians is your comfort. That means reliable repairs, of course, but it also means ensuring that our technicians are trustworthy, well-trained, and regularly drug-tested.

When you’re looking for old-school service with new-school technology, call One Hour of Houston!

Why Our Columbia HVAC Services Are Trusted

People call our Houston heating and AC experts because we care about quality—so much so that we back our work with numerous guarantees to keep our customers happy and comfortable in their own homes. For starters, we offer a 100% satisfaction guarantee for up to two years after your service. Out of respect for your time, we also have a punctuality guarantee: “if we’re not on time, you don’t pay a dime.” With other guarantees and promises behind our results, you’ll never feel anything but in control and taken care of.

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

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

    “This is a wonderful company! They explained everything and did an excellent job. I recommend them highly. It took three days to get the whole job done and they were pleasant and professional and kind.”

    - Estelle W

    “James was a great tech. Very informed and answered all questions thoroughly and gave honest recommendations.”

    - Christi R.

    “Larson was nice and very professional. He came to check my ac unit because it was blowing hot air in the house. He was very thorough and explained everything and helped us to understand what was going ...”

    - R. HW

    “Stephen came across as very experienced and was professional. He went beyond what was required to provide a thorough diagnosis and recommendations.”

    - Lanre O

    “Awesome and honest company and technicians. I had them come to inspect my system in my newly purchased home. The Technicians were very knowledgeable. They explained everything to me clearly in plain, ...”

    - Tanya R.

    “My A/C was not performing at all. The humidity level was close to 80%. The technician replaced capacitor and added Freon. He showed me some potential failures to look out for in the future. Technician ...”

    - Harold N.
  • Areas We Serve
    • Baltimore
    • Burtonsville
    • Catonsville
    • Clarksville
    • Columbia
    • Ellicott City
    • Gwynn Oak
    • Randallstown
    • Spencerville
    • Windsor Mill
  • Zip Codes We Serve
    • 20866,  
    • 20868,  
    • 21029,  
    • 21041,  
    • 21042,  
    • 21043,  
    • 21044,  
    • 21045,  
    • 21133,  
    • 21207,  
    • 21228,  
    • 21230,  
    • 21235,  
    • 21244,  
    • 21250
We may service additional communities. Please contact us for more information.
  • Energy Star
  • Google Guaranteed Partner
  • Heroes Club
  • Available 24/7 Blue
  • Air Conditioning Contractors of America
  • UWin Badge Gold and Green
  • BBB A+ Rating
  • PHCC Red Logo

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.

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