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 Maintenance in Charlotte, NC 28205

“Great experience as always. Couldn’t imagine trusting our HVAC to any other company. Cameron was on time, knowledgeable, and patient with my questions.” – Jim M.

Air Conditioner Maintenance in Charlotte, NC 28210

“Tim was very thorough and did a terrific job. He went the extra mile and I appreciate that.”

– Richard M.

Air Conditioner Maintenance in Other, NC 28120

“Very knowledgeable and courteous of property.”

– Anne L.

Air Conditioner Maintenance in Pineville, NC 28134

“Tim did a wonderful job inspecting and cleaning all equipment. He changed both filters in my house and took the time to explain all of the work he completed and also explained how to use the Ecobee. He was knowledgeable and friendly, a pleasure to work with.”

– Julie B.

Air Conditioner Maintenance in Charlotte, NC 28216

“Excellent Customer Service
Great Performance”

– Jairo V.

Air Conditioner Repair in Charlotte, NC 28215

“Michael did a great job getting us up and running again. Our wedding venue depends on having an air-conditioned space when the hot weather hits. It was nice to know as a gold member that they would be out within 24 hours to get us back up and running.”

– Bradley C.

Air Conditioner Maintenance in Matthews, NC 28105

“Polite,professional worker. Offered other services.”

– Betty G.

Air Conditioner Maintenance in Charlotte, NC 28173

“Michael did a great job. Very professional and gave me some good advice regarding possible maintenance issues.”

Air Conditioner Maintenance in Charlotte, NC 28277

“Great service. Second time Cameron has been to my house. He is very informative of what is being done and he is very courteous.”

Air Conditioner Maintenance in Mint Hill, NC 28227

“All City Heat & Air AS USUAL did a great job!
Michael was professional, polite, and very pleasant.”

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.