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Houston HVAC Repair, Installation & Maintenance

Houston’s Trusted HVAC Company

One Hour Air Conditioning & Heating® of Houston has roots in the HVAC industry that date back to more than 50 years ago. Our general manager, Jimmy Sanchez believes three things matter when serving customers:

  • Honesty
  • Quality work
  • Friendly attitude

Now, the One Hour Air Conditioning & Heating® of Houston team has 100+ members who are highly-trained, licensed, and ready to make your home comfortable! We keep vehicles well-equipped to finish repairs in one visit. We handle any type of Houston HVAC service need. If you need an entirely new heating or AC system, we help you through every step. Our professional Houston HVAC technicians serve The Woodlands, Sugar Land, Spring, Katy, Conroe, Baytown, Cypress, Pasadena, Pearland, and beyond.

Importantly, we know that HVAC repair emergencies in Houston don’t wait for business hours to occur so we have a member of our Houston team ready to take your call 24/7/365. Contact us for trusted HVAC services at (713) 352-7903 today!

Why Our Houston HVAC Services Are Trusted

We tend to make every first-time customer use us for all their future Houston area HVAC repair needs as well. This loyalty isn’t by accident; our team constantly strives to produce perfect work and the best possible customer service every time a customer trusts us with their home’s comfort. We back every job we do with a 100% satisfaction guarantee for two years after service or installation. However, reliable work isn’t enough for our specialists in Houston, Spring, Sugar Land, and beyond. We also have an on-time guarantee because no customer deserves to wait around all day for a technician to show up. If our HVAC service technicians are late for any reason, we make a promise to you: “always on time, or you don’t pay a dime.” So, whether you need AC repair on a hot Houston day or want to make sure your entire HVAC system is working right, we're the team to call!

Call us right now for the Houston AC and heating repair services you need most: (713) 352-7903.

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

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

    “My family has used this company for 30 years. Back when they were Hallmark Air Conditioning and now as One Hour. We have never been disappointed in the professional way they conduct themselves in ...”

    - Heather V

    “You called and spoke with Sheena J about our Maintenance plan and she was very informative and professional. This left a very good impression on me and I will be calling back for services in the near ...”

    - Ieisha

    “I called in and spoke with Sheena J her customer service was courteous and very professional I would recommend this company to my friends and family. Thanks to her”

    - Monica Hayward

    “I wanted you to know that Filomena helped me with a warranty issue and did a 5 star job and we thank her”

    - Terry Burgess

    “I received an awesome information from a representative name Filomena, she was very helpful. Thanks a lot”

    - Maria

    “Great customer service I spoke to Filomena Hernandez she answered all my questions. She was very helpful.”

    - Monica garcia
  • Areas We Serve
    • Agua Dulce
    • Alief
    • Alvin
    • Bacliff
    • Barker
    • Baytown
    • Bellaire
    • Brazoria
    • Brookshire
    • Channelview
    • Conroe
    • Crosby
    • Cypress
    • Dayton
    • Deer Park
    • Dickinson
    • Fresno
    • Friendswood
    • Fulshear
    • Galena Park
    • Galveston
    • Hempstead
    • Highlands
    • Hitchcock
    • Hockley
    • Houston
    • Huffman
    • Humble
    • Huntsville
    • Katy
    • Kemah
    • Kingwood
    • La Marque
    • La Porte
    • League City
    • Magnolia
    • Manvel
    • Missouri City
    • Mont Belvieu
    • Montgomery
    • Needville
    • New Caney
    • North Houston
    • Orchard
    • Pasadena
    • Pearland
    • Pinehurst
    • Porter
    • Richmond
    • Rock Island
    • Rosenberg
    • Rosharon
    • Santa Fe
    • Seabrook
    • Sealy
    • Simonton
    • South Houston
    • Spring
    • Stafford
    • Sugar Land
    • Texas City
    • Thompsons
    • Tomball
    • Waller
    • Webster
    • Willis
  • 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.

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