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Reliable HVAC Services in DeSoto, TX – Repairs, Maintenance & Installation

50 Years of Excellence in Comfort & Reliability

Ellis Air Conditioning and Heating is proud to provide trusted, professional HVAC services to DeSoto, Texas and surrounding areas. With over 40 years of experience, we’ve become a go-to name in the DFW Metroplex for reliable air conditioning repair, heating services, and long-term HVAC system care.

Whether you’re dealing with a malfunctioning AC unit, need preventative maintenance, or are considering a system upgrade, our certified technicians are ready to help. Contact us today to schedule an appointment or get a free estimate.

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chris shirey
We had Ellis A/C upgrade our system in our machine shop. We struggled keeping the shop comfortable in the TX heat. Aaron and Mike came out to look at our facility and put a plan in place. They upgraded one of our existing units and added a new unit to the rear of the building. The results were night and day this summer. No issues with creating a comfortable work environment. I’d recommend Ellis A/C to anyone.
Rita DeYoung
Ellis AC and Heating installed a 3-Ton Carrier Condenser last year and a heater this past fall. Jerry was very willing to work with me on pricing. Installation went very smoothly. All techs have been knowledgeable and great to work with. I definitely recommend Ellis.
Rick Worsham
Ellis Air Conditioning and Heating installed a complete new system at my home yesterday and we could not be more pleased. They were very clean and installed the new system in a very timely manner. I strongly recommend them to anyone looking for a class organization for all of their HVAC needs.
Clinton Holy
Great service! Fast and affordable, Larry did a great job getting my house cooled down quickly! I was worried because my 2 yo son was getting hot in his room during his nap but they got Larry out here within 2 hrs of me calling and he fixed the problem immediately. Will aways stay with Ellis Air, always have a great experience with them and their technicians!
Andre Jones
My A/C went out on a Friday and called Ellis immediately. They were able to get me a new unit installed Monday morning. That is insanely fast and much appreciated in this Texas heat. They also did an amazing job at the install and keeping the area clean, I would highly recommend!
M Mann
I experienced very professional and knowledgeable service from Larry at Ellis ac. From the start of my service call on a Sunday to the repair , he performed service of the highest quality. He made the entire process smooth and stress deee. It’s rare to find a service provider who prioritizes customer satisfaction, Larry delivered on every level. Thanks again!
Sierra Ruiz
Our A/C stopped working and after calling Ellis Air, they were able to send out a technician to evaluate the issue the next morning. They figured out what was going on right away and said we could have the issue resolved the following day. We thought about our options for too long and ended up scheduling the replacement of both our old outdoor unit and indoor unit due to the age of the equipment and them being outdated for what we would pay for and have a warranty with new equipment. It was worth it and we'll be covered if anything wears out while we own our home for the next 10 years. Thank you for taking such good care of us and for all the prompt replies and follow up!! We love our new system and are always happy to recommend the great people at Ellis.
Carol Torrence
I have used Ellis AC for 20+ years. I just got a new HVAC system from them in 2024 and I am so pleased. Justin has always been my person who checks my system out and I always ask for him. great company and treat folks good.
Mike Play List
Mike & AndreaMy family with Ellis A/C & Heating awesome. The technician came diagnosed the issue and quote me a price to fix the coil leak. Then we ask about the replacement of the unit in the attic & outside. Then Ellis quoted me a price to replace the entire system in attic and the unit outside. And a schedule to come install. The Ellis team showed up and quickly replaced the system. The team were friendly and respectful. Then team cleaned up and done. I would recommend Ellis Team!
Sheryl Beran
We have had Ellis maintaining our homes HVAC for a few years now and have always had great service. Today William T was our service tech and was very polite and professional. Thank you for keeping us warm/cool.

Serving the Community of DeSoto, TX

Located just south of Dallas, DeSoto is one of the oldest communities in North Texas. With a population of over 50,000 and a designation as a 2006 All-America City, it’s known for its community pride, historic charm, and rapid growth. Given the area’s hot summers, severe storms, and sudden weather changes, dependable HVAC systems are essential for maintaining indoor comfort and air quality.

At Ellis AC, we understand the specific climate demands of DeSoto and tailor our services to ensure your system can handle everything from scorching heat to spring storm season.

Our HVAC Services in DeSoto

Emergency AC Repair Services

Is your air conditioner blowing warm air or not turning on at all? Don’t wait — our emergency HVAC repair services are designed to deliver fast, no-hassle solutions when you need them most. We’ll quickly diagnose the problem and get your system back up and running.

Learn more about our residential air conditioning service and repair.

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Preventative HVAC Maintenance

Our comprehensive HVAC maintenance programs help prevent costly repairs, improve efficiency, and extend the life of your equipment. Services include:

  • System inspections

  • Filter changes

  • Coil cleaning

  • Component testing and calibration

  • Early detection of worn-out parts

HVAC System Installations

Whether you’re replacing an outdated unit or outfitting a new home or commercial space, we offer professional HVAC installation services. As a Carrier® dealer, we install energy-efficient systems from top manufacturers and ensure proper sizing and performance from day one.

For larger properties, view our commercial HVAC installation services.

Storm and Weather Damage Repairs

North Texas weather can take a toll on HVAC systems. From high winds and hail to power outages and flooding, Ellis AC offers weather-related HVAC repairs and preventative upgrades to keep your system protected and running efficiently through every season.

The Ellis AC Advantage in DeSoto

  • Strategic DFW Coverage: With dispatch locations across the metroplex, we’re always just minutes away from your DeSoto home or business.

  • Highly Experienced Technicians: Our team averages more than 15 years of field experience per technician.

  • Customer Satisfaction Guarantee: We’re committed to earning your trust through quality service and long-lasting results.

  • Fully Licensed and Insured: Peace of mind comes standard with every service we provide.

Boosted Efficiency

Dirty filters and worn-out parts can cause your HVAC system to work harder, increasing your energy costs. Regular maintenance keeps everything clean and tuned, so your system runs efficiently.

Longer Equipment Lifespan

Routine care reduces wear and tear, minimizes breakdowns, and significantly extends the life of your HVAC unit — saving you money over time.

Healthier Indoor Air

HVAC systems help regulate indoor air quality. Maintenance ensures that filters and components are clean, helping reduce dust, allergens, and airborne irritants in your home.

Why DeSoto Residents and Businesses Choose Ellis AC

Experience You Can Trust
With five decades of HVAC experience, Ellis AC is a reliable name for quality and professionalism in the DFW metroplex.

Certified Products & Installation
As a Carrier-authorized dealer, we install top-tier systems known for their reliability and efficiency.

Customer-First Approach
We prioritize your comfort, satisfaction, and long-term success through transparent service and responsive communication.

End-to-End Solutions
From initial consultation to maintenance and emergency service, we manage every step of your HVAC journey.

Available Around the Clock
Our 24/7 emergency response ensures that your comfort and safety are never compromised.

Contact Ellis Air Conditioning and Heating in DeSoto, TX

For expert HVAC repairs, seasonal maintenance, or a new system installation, Ellis Air Conditioning and Heating is your local partner in comfort. Our dedication to excellence, fast response times, and customer-first approach make us the preferred HVAC provider in DeSoto and across Dallas County.

Ready to schedule service or get a free estimate? Get in touch with us today and experience the Ellis AC difference.

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