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Houston, TX
Houston, TX
Bringing Comfort Home
Houston HVAC Services
One Hour Air Conditioning & Heating® of Houston
4.8
Air Conditioning Repair, Installation & Maintenance
24/7 HVAC Service You Can Count On Whether your air conditioner stops cooling in a Houston heat wave, or your heater refuses to turn on in winter, we’re ready to help, day or night. With transparent pricing, a satisfaction guarantee, and certified HVAC technicians, we keep homes comfortable year‑round.
We offer full‑spectrum HVAC services designed for Houston’s unique climate and home comfort needs.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
Brenda Joseph
3 months ago
“Today my home was visited for the heating unit. That service guy Erick, was a jewel with a very warm and pleasant personality. He took the time to explain all his finds and gave us a wonderful report. The only problem is…. We did not have carbon detectors and he really pushed the concern(well because we have an older unit). And no, he didn’t try to sell us a new unit. One Hour Heating and AC, you couldn’t have sent a better person out. Before he finished in the attic, he took the time and looked for my Christmas tree😊 for me. That’s really saying something about a person who has been trained to do his job and taught respect. Continue to be the SUPER guy you are Erick and happy holidays”
Blaine Anding
a month ago
“Joshua Francís, service technician, performed a diagnostic test of my HVAC on Thursday, 02/26/2026. He was very thorough in his evaluation of current components. Upon completion, Joshua and I sat down to discuss the tonnage mismatch of the three major components and how inefficient the system operates as a result. I then agreed to him determining the ‘heat load’, thus more accurately determining needed AC cooling capacity. He then laid out costs of single stage, two stage and variable speed packages along with miscellaneous items to come up with complete pricing for each scenario as well as warranty information and additional package inclusions to help round out the decision making process. Finally, payment options were determined using a soft credit hit and maintenance plan, touting their benefits. Once he got home, he transferred key elements of his findings into specific items needed for each of the three options for greater clarity and accuracy. A lot to digest, but quotation is good for 30 days, so I’ll be scrutinizing further and likely asking additional questions before making a final decision. Kudos to both Mr. Francís and his employer for seeing him for the gem that he is. Joshua’s enthusiasm for his job really shines through as his acumen is top notch!”
haley kelley
3 weeks ago
“We got a whole new system replaced in September. Honestly it was a pretty great experience even with all the stress of having small children and having a full system replacement. Since then we’ve had to have someone come out twice to tweak and check on things and Jacorey has been fantastic. He explains things well and is very thorough!”
Experience the One Hour Air Conditioning & Heating® Difference
Here For You
When You Need Us Most!
'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.
Financing Available!
Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
24 hours
Tuesday
24 hours
Wednesday
24 hours
Thursday
24 hours
Friday
24 hours
Saturday
24 hours
Sunday
24 hours
Expert Tips
Learn From Our HVAC Experts
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