Residential And Commercial HVAC Services

#1 Air Conditioning And Heating Company Since 1975

As a factory authorized Carrier® dealer we are trained to install, service, and repair HVAC systems for homes and businesses in the DFW.  Also serving 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 the surrounding areas.


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Brothers Mark and Kent Ellis have never taken the company’s success for granted.

Ellis Air Conditioning and Heating have become a leading HVAC company in the Dallas/ Ft. Worth metroplex since being founded in the year 1975. As a family-owned and operated business, the company has continuously grown its service area over the last forty years. Today hardly a day goes by that you aren’t likely to see a big white truck with the blue ELLIS AIR on the side on its way to service homeowners or businesses all over the Dallas-Fort Worth Metroplex.

24/7 Emergency HVAC Services In the DFW & Surrounding Areas.

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The Role of Air Conditioning in Allergy Relief

Allergies can be a constant source of discomfort and inconvenience for many individuals, especially during certain seasons or in specific environments. While there are various …

Benefits of Upgrading to a Smart Thermostat for Your AC

In today’s rapidly advancing technology landscape, it’s no surprise that even the humble thermostat has undergone a transformation. Traditional thermostats have given way to smart …

Prepare Your AC for the Summer Heatwave

With the scorching summer days just around the corner, it’s time to ensure your air conditioning system is up to the task of keeping you …

Preparing for the Summer Heatwave With Air Conditioner Maintenance

As the summer heat approaches and temperatures start to rise, it’s essential to ensure that your air conditioner is ready to keep you cool and …

heat pump of a hybrid-split system

Is a Hybrid-Split System Right For You?

If you’ve been researching HVAC systems, you may have come across the term ‘hybrid-split system.’ But what is it and is it right for your …

Prepare Your AC Unit For Winter

4 Tips For Preparing Your AC Unit For Winter

In the wintertime, your AC unit goes through a tricky time. You tend to use it differently during the colder months, and the particles that …

Commercial HVAC

Ellis Air Conditioning and Heating is proud to service many North Texas area businesses.

Residential HVAC

Expert Home Air Care and Maintenance at Competitive Prices. Call today for a free estimate.


A New Residential Air System Leads to Better Efficiency and Saves Money. Contact us today and see how much you can save.

Service & Repairs

Residential Heating and Air Conditioning Service and Repairs. Ellis Air Conditioning and Heating are proud to serve North Texas.

What our customers are saying..

Why Choose Us

Clear Proposals

We provide written proposals that are easy to read and understand. Making the process that much easier.

Honest Pricing

We may not be the lowest bidder for a particular job, but we are always the right price to do the job right!

Factory Trained

We can service, repair, or replace all HVAC equipment. Our techs are also Carrier Certified as well.

Fully Prepared

We want you up and running as soon as possible. That is why we carry a large number of tools and parts on our trucks.

Years Of Business
Satisfied Customers
Unit Installations
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Hardworking Employees

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Request a free estimate for your HVAC service, repair, and replacement needs.

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