(254) 526-5410

3513 Florence Road Killeen, TX 76542

(254) 598-2074

6102 W Adams Ave #C Temple, TX 76502

Voted Best HVAC Company in Central Texas from 2011-2022

The Comfort of Clean and Cool Air

We provide comprehensive heating and cooling solutions to meet your individual needs. From unit AC repair and maintenance to complete installation, our experienced technicians can handle all your HVAC needs. With our services, you can be sure you are getting reliable and efficient solutions that will last for years to come.

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Residential Heating and Cooling

We provide a full range of services, from installing and repairing new systems, to providing regular maintenance to keep your system running efficiently. We ensure that all necessary steps are taken to ensure the highest level of comfort and efficiency in your home. Our technicians are highly trained and certified, and they use the latest technology to diagnose and repair any issue you may have. We also provide energy efficiency advice and suggestions to help you save money and reduce energy consumption. With our residential HVAC services, you can rest assured that your home is comfortable and efficient.

Commercial Heating and Cooling

Our commercial HVAC services are designed to meet all of your business’s heating, ventilation, and air conditioning needs. We offer complete installation, repair, and maintenance services for a wide range of HVAC systems. Our experienced technicians can inspect your existing system, identify and repair any existing problems, and recommend any changes needed to increase system efficiency. We provide energy savings solutions that can reduce energy costs and improve the indoor air quality of your workspace. Our knowledgeable technicians are dedicated to providing quality service and will work with you to ensure your business runs smoothly.

Cool Club Preventative Maintenance

Our Cool Club preventative maintenance program offers tailored maintenance plans to ensure your HVAC system is always running smoothly. With regular maintenance, you no longer have to worry about costly repairs or replacements. Our program includes professional inspections and cleaning, as well as repairs to any worn parts. Regular maintenance can increase the lifespan of your system while also reducing monthly energy costs. Signing up for our Cool Club program offers convenience, peace of mind and a worry-free heating and cooling system.

Our customers can pay invoices online or from their mobile devices, quickly and securely.

Ellis Air is happy to offer our clients financing through our two trusted financial providers Greensky and Springleaf. Give us a call for more information on financing.

Is your unit no longer running at its peak performance? Are you frequently paying for repairs to your heating and A/C equipment? It may be time to consider replacement.

Checkout our FAQs to help keep your system operating and peak efficiency.


5% Discount on Full System Replacements AND 10% Discount on Parts Required for Repairs.

Stay Cool With Ellis Air Systems

If you’re looking for quality air systems for your home, look no further than Ellis Air Systems. Our award-winning team brings years of experience and knowledge to Central Texas, ensuring you get the best system for your needs. Contact us today to learn more about how we can help you get the perfect air system for your home.



With this extreme cold, we are experiencing, it will be necessary for our customers with heat pumps to switch their thermostats to emergency/auxiliary heat for the next few days or until temperatures rise above freezing. If you do not know if you have a heat pump but your heat is not working, check outside to see if your outdoor unit is frozen.

Also if you need further help we are running 24/7 to take care of your heating needs.

Just give us a call 254-526-5410

Stay safe and God bless!