Air Conditioning

Air Conditioning Service.

W A Air Conditioning is your #1 HVAC contractor in Trinity, 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 W A Air Conditioning 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 over all.

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 W A Air Conditioning, we provide all the services you need to keep your AC running in top-notch shape. Call us at (936) 594-5603 for repairs, maintenance, or new-system installation.

Air Conditioner Repair in Huntsville, TX 77320

- Ciff D.

Air Conditioner Repair in Riverside, TX 77320

“I bought 2 units upstairs and downstairs, you charge me 300 dollars for capacitor that’s under warranty, you are a thief.”

- Barney H.

Air Conditioner Repair in Trinity, TX 75862

“Found out no problem at all. Chk Freon everything ok. Going to send sales person by to discuss larger unit”

- Tommy W.

Air Conditioner Repair in Trinity, TX 75862

“Josh is great to work with. Very knowledgeable and makes you feel like you’re appreciated as a customer.”

- K W.

Air Conditioner Maintenance in Huntsville, TX 77320

“Jody provided excellent, professional customer service and I highly recommend he and this establishment.”

- Bruce D.

Air Conditioner Repair in Trinity, TX 75862

“Jody was early/on time for the appointment and quick and efficiently diagnosed the issue. Very helpful.”

- Stephen L.

Air Conditioner Repair in Groveton, TX 75845

“Well considering that 8 days later I had to call and have someone come out and do the exact same work that was done on 6/14 AND PAY a premium for the work to be repeated and now I’ll have to pay even more to get the problem fixed I’m not real happy. Oh also I had water leaking through my ceiling from the drain that was unclogged 8 days ago. We’re at $600 and the original problem I called about has not been fixed (still getting a smoke/hot smell every now and then when AC comes on). The water draining needing service was identified during the initial service due to the all drainage going out the overflow drain. Current call was because neither drain was draining…. Ugh.”

- Michelle K.

Air Conditioner Repair in Trinity, TX 75862

“Quickly diagnosed and fixed. Exactly what you want and need.”

- Scott S.

Air Conditioner Repair in Trinity, TX 75862

“Josh came earlier than we were told and got right to work, found the problem and fixed it and we were back to cool. Thank you , Josh!”

- Sarah K.

Air Conditioner Repair in Onalaska, TX 77360

“Being recently widowed, I felt Josh made sure that I was taken care of by not only explaining how we got the problem but also was very knowledgeable about correctly repairing the problem.”

- Teresa D.

Need Air Conditioner Service?

Contact the experts at W A Air Conditioning.

Call us at (936) 594-5603!