Your Comfort Is
Just a Click Away
One Hour Heating & Air Conditioning® Serving Mesquite
4.84
If you live in Mesquite, you know how extreme Texas weather can be—sweltering summers and chilly winters mean your HVAC system must be reliable year-round. At One Hour Heating & Air Conditioning, we deliver top-rated, fast, and trustworthy HVAC services tailored for Mesquite homes.
📞 Call (469) 865-2669 now to schedule your free HVAC estimate in Mesquite and enjoy expert service backed by our on-time and satisfaction guarantees.
We’re more than just a name—One Hour Heating & Air Conditioning is known across Mesquite for reliability, quality, and professionalism. Backed by our national reputation and rooted in local service, we offer:
Our technicians know Mesquite—its weather, homes, and HVAC challenges—and bring the expertise to keep your family comfortable.
Indoor air quality in Mesquite homes is essential for health and comfort, especially with Texas allergens. We install advanced air purifiers, humidifiers, and filtration systems to reduce dust, pet dander, mold, and VOCs.
Cold snaps happen—even in Mesquite. We provide fast, expert furnace repair, replacement, and seasonal tune-ups to keep your system running efficiently and safely.
When your AC dies in the middle of a summer night or your heat cuts out in winter, we’re there—24/7 emergency HVAC repair in Mesquite, with fully stocked trucks and certified techs on standby.
Whether you're replacing a traditional thermostat or upgrading to a smart thermostat, we make sure your system responds fast, accurately, and efficiently to keep you in control.
From AC installation in Mesquite to fast repairs, we offer energy-efficient cooling solutions that are perfect for Texas heat. Our team handles zoning, ductwork, and upgrades.
Inefficient ducts can waste energy and hurt air quality. We provide duct cleaning in Mesquite, leak sealing, and system redesigns to ensure clean, efficient airflow throughout your home.
Mesquite is a vibrant, historic suburb east of Dallas, featuring everything from classic ranch-style homes to new developments in neighborhoods like Creek Crossing and Falcon’s Lair. The city faces:
We know Mesquite—and we know how to optimize your HVAC system for efficiency, comfort, and reliability year-round.
At One Hour, we don’t believe in shortcuts. Our service trucks are equipped with:
Everything we install is backed by our Satisfaction Guarantee, ensuring you're 100% happy—or you don’t pay.
“Outstanding service! The team at One Hour kept us informed and fixed our AC quickly. Best in Mesquite!”
— Carlos D., Mesquite
Why your neighbors trust us:
We're the team your neighbors call—and recommend.
We proudly serve homeowners all over Mesquite. Recent work includes:
If you live nearby, there’s a good chance we’ve helped your neighbor!
Prevent breakdowns and improve system efficiency with these local-friendly tips:
Ask us about our HVAC maintenance plans—tailored for homes in Mesquite.
How much does AC repair cost in Mesquite?
Most repairs range between $150–$600. We always offer flat-rate, upfront pricing before work begins.
What’s included in a furnace tune-up?
We inspect your heat exchanger, clean components, check airflow, test safety systems, and more.
Do you offer 24-hour emergency AC repair in Mesquite?
Yes! We’re available 24/7 for urgent repairs throughout the city.
How often should ducts be cleaned?
Every 3–5 years—or sooner if you have allergies, pets, or an older home.
Are smart thermostats worth it?
Absolutely. They save energy, increase comfort, and integrate with smart home systems.
📞 Call (469) 865-2669 now or click to schedule your free HVAC estimate in Mesquite.
We offer:
Get peace of mind today—choose Mesquite’s most trusted HVAC team.
Mesquite is known for its strong community, great schools, and rich Texas heritage. From rodeos at the Mesquite Arena to shopping at Town East Mall, it's a city with both charm and convenience. Homes here vary from 1970s ranch styles to brand-new custom builds—all needing reliable HVAC care.
Our team is proud to be part of this growing city and honored to serve its families.
When we’re not fixing ACs or tuning furnaces, we’re enjoying:
We live and work here—and love giving back to this great city.
One Hour Heating & Air Conditioning is your reliable partner for heating and cooling in Mesquite. Whether you need emergency repairs, seasonal maintenance, or a full system upgrade, we’re here to help.
📞 Call (469) 865-2669 or schedule online today for your free HVAC estimate in Mesquite, TX.
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.84
Deb Withers
in the last week
“Kenneth was amazing! Overwhelming situation and in need of a temporary fix until I can have a more permanent solution. He explained everything to me several times and even though the fix may only be temporary, he was very upfront with what could be done right now and what needs to be done extremely soon. He seemed to be extremely genuine and honest and unfortunately for him this was quite an emotional thing for me after going through a recent divorce. Thank you for your professionalism and honesty Kenneth! Highly recommend.”
Jackie P
in the last week
“Great company! Reliable, responsive and incredibly knowledgeable. They were able to accommodate us same day, thoroughly explain the issue I was having and remediate quickly. Thank you so much for your expertise and professionalism!”
Keith Maholic
in the last week
“Anthony Romero Came out to my Home and it was very nice to have a service tech explain everything that he was checking and doing. Explaining what was wrong and how the service plans that were available and how they worked. Tony was very efficient he had the Blower motor replaced within a hour after he showed up very quick and would highly recommend him and Mitchell Heating and Air Conditioning Service.”
John Curry
in the last week
“I had a great experience with 1 Hour Heating & Air Conditioning! Rich Anton was my technician, and he was professional, quick, and reliable. On one of the hottest days of the year, with temps soaring my AC was not running the way it should and the house was becoming unbearable. Rich showed up fast, diagnosed and fixed the issue in under an hour—no upselling, just honest, efficient service. It was a huge relief to have cool air restored so quickly. It’s refreshing to work with someone who gets the job done right the first time. Highly recommend Rich and the team at 1 Hour!”
Trista DeFalco
in the last week
“Jose identified the problem quickly and placed an order for the parts needed-Easy to work with extremely helpful”
Debbie Disan
in the last week
“Tech Guys text you before coming.Jose did a great job finding the solution to my A/C unit. Tech guys are friendly and do great work”
Zachary Daniel
in the last week
“After having several bad experiences with other providers, Kenny was honest, fair and quick to diagnose and solve my AC issue. Super appreciative of the fast response and honest guidance. He was willing to walk me through everything that he was doing.”
Jennifer Pickron
in the last week
“Always professional and timely service. I have had the pleasure of using multiple services of One Hour. They perform twice a year HVAC maintenance and I have utilized their electrical and plumbing services. Most recent service from Max was prompt and though. He explained the next steps for managing my systems. Jeremy, from their electrical department, spent a day installing can lighting, under cabinet lighting and fixtures. I was completely satisfied with all the work that was done in my home. Office support staff are very kind and helpful in setting up my account for payments and appointments.”
Cesar M
in the last week
“I called One Hour Heating & Air Conditioning after another company failed to properly repair my home A/C—and I’m so glad I did. One Hour got it right the first time! Jose, Armani, and Roman were top-notch—professional, knowledgeable, and clearly experts at what they do. I highly recommend their service—10/10. Thank you!”
Shantel Smith
in the last week
“Ralf did an awesome job! Initially I was disappointed that my favorite technician, Jacob, is no longer there but Ralf went above and beyond! He gave me great information on how to keep my outside unit clean and praised me for keeping my attic so neat! He'll be my "go-to" tech for now on! Thanks Ralf! Don't leave any time soon! ❤️”
