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 area.  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 Impact of Extreme Heat on Your AC System

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The Impact of Summer Storms on Your HVAC System

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Heat Pump vs. Traditional AC: Making an Informed Choice for Your Home

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7 Tips for Preparing Your AC Before You Leave on a Labor Day Getaway

Labor Day is just around the corner, and for many of us, it’s the perfect time for a much-needed getaway. Whether you’re heading to the ...

Cool Science: How Air Conditioning Works and Keeps You Comfortable

When it’s scorching hot outside, and you walk into a cool, air-conditioned room, it feels like magic. But the reality is that air conditioning is ...
Olathe HVAC Experts

Staying Cool During Texas Summers: AC Tips and Wildfire Precautions

The sweltering Texas summers are no stranger to residents, and this year, the heat has arrived with a vengeance. While we all crave the comfort ...

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.

Certifications & Licenses

Years Of Business
Satisfied Customers
Unit Installations
Hardworking Employees
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