Always On Time
Mesquite HVAC Services
One Hour Heating & Air Conditioning® Serving Mesquite
4.82
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.
Learn more about our Mesquite & Forney-based HVAC experts.
Book NowWe Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.82
Morgan Cook
in the last week
“Juan was super nice and got to work immediately. He did a thorough check on our furnace and spent time making sure all parts were checked and he also gave a torough explaination of what the problems were with our unit. Juan was friendly and curteous. Thank you for your services!”
Justin Mayeur
in the last week
“My tech Anthony was amazing! Incredibly knowledgeable and very thorough. He made sure the issue was truly resolved before leaving the site and made sure to keep me informed along the entire process. I usually have terrible experiences with other local companies and Anthony really broke the mold and provided exceptional service. The response time was extremely fast and the price was fair. I will definetly recommend to anyone looking for a hvac service company. Thank you!”
Jackie Cardona
in the last week
“Jake was very thorough and made me feel ease about my heating situation. The ultimate professional knew exactly what he was talking about and very friendly. Was a pleasure having Him in my home to take care of my heating and air-conditioning needs, and I appreciate him very much. Also, Edwin, Went over the purchase of my new furnace and gave me great discounts. I feel very confident that I am going to get the best service. Edwin was a consummate professional, and I felt very much at ease having him in my home. I couldn’t praise them enough. I am very happy with my experience.”
John Stout
in the last week
“Justin was a good tech. He was knowable and efficient, and on time.. As senior citizens, paying $260.00 for a $10.00 thromocoupler was ridiculous. Was that priced incorrect or does your company just want no return coustemers? Please let me know if the billing was incorrect!”
John Fallon
in the last week
“They are so responsive and consistently provide great service. We had an issue with our heating and Juan came out in the cold and got us squared away in no time. They are always so friendly and helpful, I can't recommend them highly enough!”
Nadia Kendall
in the last week
“Despite the snow forecasted for today, our technician Damon made the 1.5 hour trek to our home. Once here, he did a thorough inspection of our unit to include meticulously cleaning the motherboard. He was eager to share exactly what he was doing - he took the time to demonstrate what needed to be done in between visits and answered all my questions. He's also a cat dude, so that definitely won me and my cat Tortilla over (cats know cat people and good people - trust the cat). I have been a One Hour customer for nearly 20 years and service like this is why I stay with them.”
william sabanosh
in the last week
“Had 1 hour hearing and air conditioning come out because of a no heat issue in our new house. Landon and Jamie were the 2 techs that figured out the issue quickly and the heat turned on. I would recommend One Hour for your service.”
Nancy Shah
in the last week
“Robert was fantastic! I really want to thank them and so grateful they were able to come out so quickly and fix the issue. On one of the coldest days our heating stopped working at 6 PM on Friday evening and we were worried we would have to be without heat over the weekend since most places were closed or charging ‘emergency fee’ to come out but Robert and his team was fantastic! They literally came within the 30-40 mins and fixed the problem. He also took his time to explain what the issue was which is always helpful. We really appreciate it the and would highly recommend.”
Lisa Neily
in the last week
“They have been awesome! They dropped off a space heater because my replacement furnace won’t be installed until 12/16. Hopefully sooner 🤞🏻”
Nakia Leslie
in the last week
“John and Rose very professional and down to earth. The diagnostic was quick and efficient , explained everything that they were doing. Once the problems were found. John went through all the pricing options to include One hour comfort club and total home package. Before making a decision on the repairs, the parts were confirmed to be stock. They cleaned up their work area accounted for all tools. Went to get the parts needed to make repairs returned within and hour installed parts, ran checks performed the heat system tune up. Op checked the system everything ran great. Cleaned up the work area accounted for all their tools. Completed paperwork, payment and made sure I didn't have anymore questions. Shook hands told me to have a Great day. I'm super satisfied heat is on house is nice and toasty. Thanks John and Rosie.”
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