Air Conditioning

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All City Heat and Air is your #1 HVAC contractor in Charlotte, NC, 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 City Heat and 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.

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 All City Heat and Air, we provide all the services you need to keep your AC running in top-notch shape. Call us at 704-545-2000 for repairs, maintenance, or new-system installation.

Need Air Conditioner Service?

Contact the experts at All City Heat and Air.

Call us at 704-545-2000!

Air Conditioner Repair in Charlotte, NC 28216

“Michael was very thorough. He explained everything and was very professional. Top notch service! Great asset to your company!”

Air Conditioner Repair in Charlotte, NC 28216

“Tim was outstanding! He did a very thorough check of my system and was able to answer any questions I had. He was great at explaining all the different things that led to my issue and resolved them with ease.”

Air Conditioner Replacement in Charlotte, NC 28277

“Creating great customer experiences and referrals. Doesn’t happen by accident, it happens by hiring/ retaining exceptional employees as Jason. As a former HR/ Director for a Fortune 500 company, I want to confirm that Jasons’ rapport makes him a “keeper.”

Air Conditioner Maintenance in Charlotte, NC 28269

“Tim has been out three times now to do repair and maintenance of our air conditioner. He’s always super friendly and professional and even remembers details about our lives that I didn’t expect. All-City’s service contract program has also definitely saved us some hassle and money in terms of keeping our system running without any issues.”

Air Conditioner Repair in Charlotte, NC 28270

“Tim did a phenomenal job!
Very thorough!
Highly recommend his service!!!”

Air Conditioner Repair in Charlotte, NC 28270

“Tim did a phenomenal job!
Very thorough!
Highly recommend his service!!!”

Air Conditioner Maintenance in Charlotte, NC 28226

“Tim was great. He diagnosed my issues promptly and effectively. He put to together a plan for replacement and maintenance. I am very happy with All City.”

Air Conditioner Maintenance in Charlotte, NC 28277

“Cameron was super knowledgeable and very helpful. Thank you!”

Air Conditioner Maintenance in Charlotte, NC 28205

“Cameron was very knowledgeable & great at explaining what he was doing & what needed to be fixed and why. I love the phone call heads up and the technician being on time and thorough.”

Air Conditioner Repair in Charlotte, NC 28205

“Called in the morning and had a tech out the same day. Michael quickly diagnosed the electrical issue that was causing my breaker to trip. Friendly staff and quick service, highly recommend.”

All City Heat and Air proudly provides HVAC service to Belmont, Charlotte, Huntersville, Matthews, Mint Hill, Pineville, Harrisburg, Indian Trail, Waxhaw, and the surrounding communities. Visit our service area page for more coverage details, call us at 704-545-2000, or request service online today.