All About Air Proudly Supports the Marble Falls Community

Air conditioning service.

All About Air 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 All About Air 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.

How Much Money Can a New Air Conditioner Save You?

Our SEER2 (Seasonal Energy Efficiency Ratio 2) 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 SEER2 unit. You can even customize it to better match your home’s system for a more accurate calculation.

SEER2 Energy Savings Calculator

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This calculator does not guarantee actual costs or savings and is only to be used for educational purposes.

Customize to Your Home

Adjust these settings for a more accurate calculation:




Rate (¢/kWH)


Average Annual Cooling Hours***

Historical Comparison

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** Data from U.S. Energy Information Administration
*** Data from 2002 EPA study

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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 overall.

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 All About Air, we provide all the services you need to keep your AC running in top-notch shape. Call us at 830-308-5200 for repairs, maintenance, or new-system installation.

Air Conditioner Maintenance in Horseshoe Bay, TX 78654

“Everything was good. Jimmy is very friendly and seems to do a good job. I like that he covers his shoes when he comes in.”
- Sherry P.

Air Conditioner Maintenance in Marble Falls, TX 78654

“Marshall did an exceptional job and took the time to thoroughly clean and do maintenance on our AC Unit. We highly recommend using him!”

- Stefan T.

Air Conditioner Repair in Granite Shoals, TX 78654

“Chris Allison and Brian arrived at expected arrival time, identified themselves, and immediately went to the problem area as I had described in my call. They were both Professional and friendly. Chris remembered us, our home, and our dogs and we remembered both he and Brian. They identified the problem immediately and went to work. It took them little time to fix our problem and then began a maintenance procedure to examine our other condenser, and then our 2 air handlers, as well as our two thermostats. They knew how to get to our air handlers (no easy task!) and how small the areas were, but performed their maintenance review quickly, amiably, and without incidence. We think of them as the "best of the best". In our opinion, they were outstanding representatives of your Company!!”

- Bill P.

Air Conditioner Repair in Kingsland, TX 78639

“Jimmy came out on a Saturday and informed me of the issues and solutions to my AC unit. Him along with Gage, Jason and Xander came out the following week and not only fixed it in a timely matter but gave me feedback on other structural pros/cons of my house. They're very knowledgeable and helpful. Couldn't have asked for a better team!”

- Taylor T.

Air Conditioner Maintenance in Granite Shoals, TX 78654

“Jason performed routine maintenance on my HVAC unit yesterday. I appreciate the thorough service they performed to keep the unit functioning properly. They were also able to answer the questions I had about vents and the thermostat. Special thanks for changing my filter!

I have relied on All About Air for 13+ years and I will continue to call on them to keep everything in good working order.”

- Margaret O.

Air Conditioner Maintenance in Marble Falls, TX 78654

“We have been a customer for twenty +years and always pleased. Chris has serviced units lately and he is excellent. He communicates after appointments is scheduled to follow up on his arrival. Chris is very proficient and informative.”

- Connie B.

Air Conditioner Installation in Highland Haven, TX 78654

“Jason was very professional & knowledgeable, when installing my new air conditioner.
Michael was very cordial, knowledgeable, when repairing the wall, where a thermostat was installed.
I’ll not use any other company, besides All About Air.”

- Rebekah W.

Air Conditioner Maintenance in Kingsland, TX 78639

“Had a great experience, Chris was very professional and knowledgeable about our system. He had the part we needed in stock and on his service truck. We are back to running at good performance. Thanks Chris!”

- Daniel W.

Air Conditioner Repair in Marble Falls, TX 78654

“Arrived on time. Solved problem quickly. Very nice.”

- T H.

Air Conditioner Maintenance in Marble Falls, TX 78654

“Great job and attitude”

- David G.

Need Air Conditioner Service?

Contact the experts at All About Air.

Call us at 830-308-5200!