Air Conditioning

Air conditioner unit

Coastal Air + Refrigeration is your #1 HVAC contractor in Myrtle Beach, SC, 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 Coastal Air + Refrigeration 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 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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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 Coastal Air + Refrigeration, we provide all the services you need to keep your AC running in top-notch shape. Call us at 843.238.3838 for repairs, maintenance, or new-system installation.

Need Air Conditioner Service?

Contact the experts at Coastal Air + Refrigeration.

Call us at 843.238.3838!

Air Conditioner Air Conditioner in Myrtle Beach, SC 29577

“Coastal air MB is the best of the best!”
- Krista H.

Air Conditioner Air Conditioner in Myrtle Beach, SC 29579

“Punctual & polite. Did yearly summer maintenance & will return for heating checkup in the winter..”

- Frances G.

Air Conditioner Air Conditioner in Myrtle Beach, SC 29588

“Great”

- Kayla O.

Air Conditioner Air Conditioner in Conway, SC 29526

“We called Coastal Refrigeration at 7:30 AM and by 8 AM their technician was in our front yard. Karl has serviced our air conditioner twice and he is very friendly, courteous, and he really knows what he is doing. He gave us great service and even answered my questions about buying a new unit from their company a little further down the road. We appreciate good dependable service and that's what you get from all the folks at Coastal Refrigeration. I'm always happy to recommend them to anyone we come in contact with.”

- Esther C.

Air Conditioner Other in Carolina Forest, SC 29579

“Bi-Annual check up. Technician was knowledgeable and professional.”

- Jeff M.

Air Conditioner Air Conditioner in Surfside Beach, SC 29579

“Everything with this company is just grade A service!!!! Wonderful and marvelous aren’t even the best words to say. Starting with the phone call from Ashland all the way to the service call with Karl So professional and can tell they take pride in their business. Got my AC up and running in no time. Will continue to call Coastal over and over again.”

- Patsy S.

Air Conditioner Heat Pump in Myrtle Beach, SC 29572

“Andy is very knowledgeable and super nice..”

- Stoney A.

Air Conditioner Air Conditioner in Murrells Inlet, SC 29576

“Professional crew.
Job well done.”

- Ed P.

Air Conditioner Air Conditioner in Myrtle Beach, SC 29588

“Made it easy, timely, and were very professional, 6 stars if I had a choice!”

- Jason C.

Air Conditioner Air Conditioner in Carolina Forest, SC 29579

“From the moment calling to make the appointment, through installation, and follow up visit to be sure everything was beyond expectation. Their professionalism, attention to detail, and explanation of the process was phenomenal.
10 stars”

- Anne-Marie O.

Coastal Air + Refrigeration proudly provides HVAC service to Myrtle Beach, SC  and the surrounding communities. Visit our service area page for more coverage details, call us at 843.238.3838, or request service online today.