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Dallas

(972) 362-1501

Cedar Hill

(972) 291-9316

Irving

(469) 808-0545

Expert Commercial Air Conditioning Service in Dallas, TX

At Ellis Air Conditioning and Heating, we specialize in delivering expert commercial air conditioning services to businesses throughout Dallas and the surrounding counties. With a strong presence across Dallas, Tarrant, Ellis, Collin, Johnson, Rockwall, Denton, and Hood counties, we’re the go-to HVAC partner for commercial clients in Fort Worth, Plano, Irving, Arlington, and beyond.

From retail stores and offices to healthcare facilities and industrial buildings, our team provides reliable, energy-efficient HVAC solutions built around your specific business needs.

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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.
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Why Choose Ellis Air Conditioning and Heating?

✔ Decades of Experience – Serving North Texas businesses since 1975
✔ Certified Technicians – Skilled professionals with extensive commercial HVAC training
✔ Full-Service Capabilities – From installations to emergency repairs
✔ Innovation-Driven – Leveraging the latest technology to optimize your systems
✔ Energy Efficiency Focus – Reduce your costs and carbon footprint
✔ Available 24/7 – Emergency support when you need it most

Full-Service Commercial HVAC Solutions

We offer end-to-end commercial HVAC services designed to keep your facility operating efficiently and comfortably all year long. Our licensed technicians and engineers handle every aspect of your HVAC system, including:

📞 Ready to schedule service or consultation? Contact us now.

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Get in Touch with Ellis AC

Need reliable heating and cooling services? Contact our expert team today for top-notch HVAC solutions.

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Preventative Maintenance Programs

Preventative maintenance helps extend the lifespan of your equipment, lowers utility bills, and prevents expensive system failures.

Ellis AC offers tailored commercial HVAC maintenance programs that include:

  • Comprehensive inspections

  • Filter changes and coil cleaning

  • System performance testing

  • Priority scheduling and discounted rates

  • Documented service reports for compliance

💡 Ask us about our Scheduled Maintenance Agreements—perfect for property managers and business owners looking to reduce downtime and stay ahead of HVAC issues.

Industry-Specific HVAC Expertise

Ellis AC understands that HVAC requirements vary by industry. That’s why we provide custom solutions tailored to your environment—whether you’re:

  • Managing a healthcare facility in Irving

  • Operating a retail chain in Frisco

  • Overseeing a warehouse in Grand Prairie

  • Running an office building in Plano

Our technicians are experienced in designing, installing, and maintaining systems for commercial, medical, educational, retail, and industrial facilities.

24/7 Emergency HVAC Repairs

A system failure in the middle of summer—or any time of year—can seriously impact your operations. That’s why Ellis AC offers 24/7 emergency commercial HVAC service to get you back up and running fast.

Explore our Commercial HVAC Repair Services to learn more about how we minimize downtime and protect your business.

🚨 Need help now? Call us for emergency service.

Let’s Talk About Your HVAC Needs

Whether you need a full HVAC system installation, emergency repair, or a long-term maintenance agreement, Ellis Air Conditioning and Heating is your trusted partner for commercial HVAC in Dallas and beyond.

📞 Contact us today to get started.

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Whether you need maintenance, repair, replacement, construction, financing or service, we want to be your air conditioning, heating & cooling service provider in Dallas County, Cedar Hill, Desoto, Duncanville, Grand Prairie, Highland Park, University Park, Irving, Lancaster, Ennis, Glenn Heights, Midlothian, Red Oak, Waxahachie, Mansfield, Ovilla, Arlington, Ellis County and surrounding areas. 

Texas License: #TACLB002064

  • Ellis County: 536 N. Highway 67, Cedar Hill, TX 75104
  • Dallas County: 1717 McKinney Ave, Suite 700, Dallas, TX 75202
  • (972) 291-9316
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