Air Conditioning


Airheads HVAC is your #1 HVAC contractor in Killeen, TX and the surrounding communities. We are the leading company for all of your air conditioning needs. If you need repairs, maintenance, or a brand new system installed, the technicians at Airheads HVAC are the qualified and professional crew for the job.

We provide the highest quality service for your air conditioner. We also aim to educate and inform our customers. Informed decisions are good decisions. We want you to feel confident we are qualified to perform the service for which you are hiring us.

Air Conditioning Basics

The four main components to your air conditioner are:

Condenser: The condenser is the outside metal unit where the gas from the compressor is condensed into a liquid. The gas entering the condenser is very hot. The temperature is then lowered, so the gas can convert back to a liquid.

Compressor: The compressor is inside the condenser. It circulates the pressurized refrigerant to concentrate the heat and changes the low-pressure gas to high pressure.

Evaporator: The evaporator is the part of the system inside the home. In simple language, it absorbs the heat from your home.

Expansion Valve: The expansion valve controls the amount of refrigerant in your system.

All of these pieces are connected by a copper tube that handles refrigerant, creating a closed loop. Heat is collected in the evaporator, sent outside to the condenser. The heat is removed, and the cool air is recirculated back into your home.

Your Air Filter Needs To Be Checked And Replaced Every Three To Six Months.
(depending on the manufacturer’s recommendations)

A dirty air filter restricts your air flow. This reduces efficiency, costing you money, and over time can put stress on your unit that could result in a costly repair.

Maintenance, Maintenance, Maintenance.
Your air conditioner needs regular checkups to keep it running in tip-top shape. Having annual preventative maintenance performed on your system will prolong the life of your HVAC system and result in fewer breakdowns over all.

At Airheads HVAC, we provide all the services you need to keep your AC running in top-notch shape. Call us at 254-213-5400 for repairs, maintenance, or new-system installation.

Need Air Conditioner Service?

Contact the experts at Airheads HVAC.

Call us at 254-213-5400!

Ryan is without question a top notch technician that can be counted on

“Have had our AC unit serviced on multiple occasions; and our expectations and satisfaction have been exceeded every time. Ryan R. has consistently demonstrated his superior skills and knowledge in completing everything we needed done. His professionalism and detailed execution of the tasks at hand are of the highest standards, superior customer service, and unyielding commitment and dedication to his profession. His honest and straight forward advice and recommendations contributed significantly to making sound decisions that have improved the performance and efficiency of our AC unit. Ryan is without question a top notch technician that can be counted on, all the time, every time. We sincerely thank him for his willingness to make sure we are always completely satisfied. We will always insist that Ryan be our service tech.” – R C.

I am a very satisfied customer I give him 10 stars

“He did an excellent job professional and very nice.I am a very satisfied customer I give him 10 stars”

– Wanonia Polk J.

We are delighted to have our Air Conditioner service contract with AirHeads

“We are delighted to have our Air Conditioner service contract with AirHeads. The service is always excellent and the technicians are the BEST – the nicest, most professional guys who always explain things very well. Today Daniel came to work on our A/C and we were so pleased with him – he's a hard worker, very professional, very polite. Great service! We hope to use AirHeads for many years to come.”

– RoseAnn H.

Airheads did such a fantastic job replacing our whole HVAC system

“I recommend this company to everyone for residential HVAC service! It is hard to find any kind of reputable company that is trustworthy and efficient. From the moment you call for a free estimate to the completion of the work, they keep you informed every step of the way. All quotes are in writing and they give you options so you can make an informed decision. Airheads did such a fantastic job replacing our whole HVAC system we hired them to replace our ducting system. Each job was completed in 1 day. They cleanup the mess and haul the old stuff away. Everything is tested before they leave and we are completely satisfied. My husband has a lung condition and the Remi Halo they recommended has improved the quality of air in our home tremendously. The more energy efficient system will save us so much money in electric bills! The whole crew is courteous and professional. Thanks Kevin & Michael.”

– Judy J.

Airheads HVAC proudly provides HVAC service to Copperas Cove, Harker Heights, Belton, Killeen, Kempner, Nolanville, Temple, Lampasas, and the surrounding communities. Visit our service area page for more coverage details, call us at 254-213-5400, or request service online today.