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Air Conditioning

cooling down

AAA Air Control is your #1 HVAC contractor in Marble Falls, 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 AAA Air Control 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 and 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.

AC Facts

An Air Conditioner Doesn’t Create Cool Air.
What happens in the AC process is actually the removal of heat from the air. Your AC uses a chemical called refrigerant to remove heat and transfer it outside. The warm air runs through the lines and coils in your unit and goes from liquid to gas and back again. During this process, the refrigerant removes the heat and transfers it elsewhere so that when the air comes out the other side, it is cool.

Your AC Will Remove Humidity.
Lower humidity helps the overall comfort level in your home by making you feel cooler, even if the temperature is the same.

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, which reduces efficiency, costing you money, and over time can put stress on your unit and could cause a costly repair.

Maintenance, Maintenance, Maintenance.
Your air conditioner needs regular checkups to keep it running in tip-top shape. Having regular annual preventative maintenance will bring your system longer life and fewer breakdowns over all.

SEER
The Seasonal Energy Efficiency Ratio (SEER) measures air conditioning and heat pump cooling efficiency, which is calculated by the cooling output for a typical cooling season divided by the total electric energy input during the same time frame. A higher SEER rating means greater energy efficiency.

At AAA Air Control, we provide all the services you need to keep your AC running in top-notch shape. Call us at 830-220-5211 for repairs, maintenance, or new-system installation.

How Much Money Can You Save with a New Air Conditioner?

Our SEER energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit’s SEER value and compare it to a newer, more efficient system. You can even customize it to better match your home’s system for a more accurate calculation.

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Need Air Conditioner Service?

Contact the experts at AAA Air Control.

Call us at 830-220-5211!

Air Conditioner Repair in Horseshoe Bay, TX 78657

“Called AAA Air Control because our air conditioner quit cooling. This was a Saturday evening. John was at our house within an hour. Unbelievable!!!!! The company that we use for maintenance was not able to even come look at it until that next Tuesday. The temperature outside was over 100 and unbearable. John found the problem within a few minutes. He is very knowledgeable and was very thorough with explaining everything that he was doing. Very very respectful as well. We were totally blown away and will be using them from now on. Darlene in the office is awesome as well. You can tell that this family owned business really cares about their clients! Highly recommended.” – Andrew and Renay S.

Air Conditioner Repair in Burnet, TX 78611

“John and Ray have come out and helped us on multiple occasions. During the 2021 snow storm they braved the roads to come get the heater up and running for our rent house, they were able to identify and fix the issue that day. John has also done 3 or 4 after hours emergency calls for us over the years to get our AC fixed quickly. I have always used them and always will!”

– Jacob S.

Air Conditioner Repair in Horseshoe Bay, TX 78657

“John and Ray are always prompt to respond when I call. Very capable, very eager to help and solve any problem we might have. They replaced one of our units about 4 years ago and delivered everything they promised. I would never consider calling anyone else!”

– Dan R.

Air Conditioner Repair in Marble Falls, TX 78654

“I highly recommend AAA Air Control. My repair was completed fast and professionally. They answer the phone and respond quickly. It is refreshing to receive prompt, reliable, service.
Thank you AAA!”

– Tony P.

Air Conditioner Repair in Granite Shoals, TX 78654

“The repairman was fast to deliver repair, very knowledgeable, we were so very thankful for his quick service. This repair was for my 82 yr old mother, going to be in triple digits today so we are truly blessed. I will recommend & definitely use again.”

– Terri D.

Air Conditioner Repair in Marble Falls, TX 78654

“John and Ray showed up on time when they said they would be here. Friendly and fast service. I will continue to use this company anytime I have an AC issue!”

– Will B.

Air Conditioner Repair in Marble Falls, TX 78654

“Thank you guys so much.
I am grounds keeper slash all at Candlelight Ranch a camp for kiddos. And our AC then out on Monday morning. By Monday evening it was fixed Thanks to John whom worked late to get us up and going. Normally this would not be an exceptional thing but I called in PM and most of these guys are weeks out. And Darlene and John made it happen. Great job.”

– Angelia T.

Air Conditioner Repair in Marble Falls, TX 78663

“I’ve been very pleased with the quality of service, and especially the responsiveness to our requests.”

– Robert B.

Air Conditioner Maintenance in Marble Falls, TX 78657

“Called on Monday about HVAC cutting off and on. They were out on Tuesday – great service. Would use them over and over…… Very trust worthy.”

– Sherry H.

Air Conditioner Repair in Marble Falls, TX 78654

“Prompt service, was there to fix our AC within a couple hours of us calling (during the busiest time of year)! Very friendly, honest, and real people I have now found my new HVAC people!”

– Chris F.


AAA Air Control proudly provides HVAC service to Austin, Bee Cave, Bertram, Burnet, Cedar Park, Georgetown, Horseshoe Bay, Lago Vista, Lakeway, Leander, Liberty Hill, Marble Falls, Pflugerville, Round Rock, Spicewood and the surrounding Texas communities. Visit our service area page for more coverage details, call us at 830-220-5211, or request service online today.