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Houston Heating & Cooling Experts

Houston Air Conditioning & HVAC Repair, Installation & Maintenance Services

Trusted HVAC Company in Houston

The team at One Hour Air Conditioning & Heating® of Houston are your reliable HVAC experts! With more than 50 years of experience in the industry, One Hour Air Conditioning & Heating® of Houston has established itself as the trusted name in Houston HVAC services. Led by our dedicated general manager, Jimmy Sanchez, our team prioritizes three key aspects when serving our valued customers:

  • Prompt and reliable service
  • Highly skilled technicians
  • Transparent pricing
  • Customer satisfaction guarantee

Serving Houston and its surrounding areas, including The Woodlands, Sugar Land, Spring, Katy, Conroe, Baytown, Cypress, Pasadena, and Pearland, our professional Houston HVAC technicians are always at your service. We go above and beyond to ensure your home is comfortable and your HVAC system operates at its best.

We understand that HVAC emergencies can occur at any time, which is why we have a dedicated team member available 24/7 to take your call. No matter the hour, we are here to provide prompt assistance when you need it most.

For trusted HVAC services in Houston, contact us at (713) 352-7903

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100% Satisfaction Guaranteed

Always On Time...

  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

  • Always On Time…Or You Don’t Pay A Dime!®

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Get the Best Service Around

Awards & Badges

  • BBB A+ Accredited Business
  • Synchrony Financial
  • 5 Star Rated Premier Company
  • Home Advisor - 100 Reviews
  • Angie's List Generic
  • Home Advisor Horizontal Badage
  • Aeroseal - Certified Diagnostics & Sealing
  • Google 5 Stars
  • Woodlands Chamber

Our Happy Customers

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.

  • “A success today with resolving an odd, annoying noise from the AC unit. Ace Vega of One Hour took less than an hour with determining and fixing the problem that was earlier reported by another ...”

    - Joyce Powell | Richmond, TX
  • “Absolutely the best service I could ask for. Professional, polite, informative and importantly for One Hour, highly motivated to grow. I will request Alfredo whenever I need my system serviced! Thank ...”

    - Molnar Tom | Houston, TX
  • “One Hour came to my house today and did a full service check. The technical Jacorey was very professional and knowledgeable. He jumped right into action and was helpful by answering all my questions ...”

    - Rudy Sanchez Jr | Houston, TX
  • “Sean was the technician that came out and was very professional, courteous and knowledgeable. He got right to work and told me exactly what he was doing to find and fix the problem. He answered all my ...”

    - Robert Reid | Humble, TX
  • “Jerimiah Rivera arrived to do our summer maintenance and system check up, he immediately impressed me with his friendliness and professional attitude. What a great first impression and representation ...”

    - KATHLEEN ANNE TULLIS | Houston, TX

Special Offers

  • One Hour Air Conditioning & Heating® of Houston 10% Off When you book online! One Hour Air Conditioning & Heating® of Houston Expires: Dec 31, 2023 Print
  • One Hour Air Conditioning & Heating® of Houston $1750 Off a Complete Deluxe or Better HVAC System One Hour Air Conditioning & Heating® of Houston Expires: Dec 31, 2023 Print

Why Choose Our Trusted Houston HVAC Services

At One Hour Air Conditioning & Heating® of Houston we strive to create a lasting bond with every first-time customer. This loyalty is not a coincidence; our team is dedicated to delivering impeccable work and unparalleled customer service, ensuring your home's comfort is always a top priority. We stand behind every job we undertake with a two-year satisfaction guarantee, providing you peace of mind long after the service or installation is complete.

Our dedicated specialists in Houston, Spring, Sugar Land, and surrounding areas understand that reliable work is just the beginning. We know your time is valuable, which is why we have an on-time guarantee. You shouldn't have to wait around all day for a technician to arrive. If, for any reason, our HVAC service technicians are late, we standby: "Always On Time...Or You Don't Pay A Dime!®" We value your time and strive to provide prompt and efficient service.

Whether you need urgent AC repair on a scorching Houston day, or need a heater replacement in the middle of winter, our team is here!

Contact us now at (713) 352-7903 for reliable AC and HVAC services in Houston!


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Frequently Asked Questions

  • What does the One Hour mean in your company name?

    The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.

    1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.

    2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.

    3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.

    4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.

    5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

  • Do you service emergencies after-hours?

    Yes, we offer emergency services 24-hours a day, year-round.
  • How much will my service cost?

    The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.
  • How often should I service my HVAC system?

    It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
  • How often do I need to change my HVAC filter?

    Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.
  • Do you offer purchase financing?

    We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
  • What are the advantages of a smart thermostat?

    Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.
  • What is HVAC?

    HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

    In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

    Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

  • What is a SEER Rating?

    The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

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