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.

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 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.

We look forward to having all of our service and repairs completed by Coastal Air

“Our A/C went out in our home at the most inopportune time- at dinner time
with guests staying at our home! I made a quick call to Coastal Air + Refrigeration and am glad we did. By the time our guests returned from dinner, our A/C system was as good as new. David was thorough in checking out our system and knowledgeable about completing the necessary repair. He clearly explained and answered our questions. We look forward to having all of our service and repairs completed by Coastal Air. Thank you for saving the day and night!”

- Greg O.

If you need a trustworthy, reliable service for your repair, I highly recommend making your first call to Coastal Air

“We made the best choice by calling Coastal Air. From initial call to ice cold A/C in no time. David was quick to respond, professional, friendly and very knowledgeable. He found the root of our issue the first time and didn’t recommend anything we didn’t need. If you need a trustworthy, reliable service for your repair, I highly recommend making your first call to Coastal Air.”

- Ashley C.

Very pleased with our Decision to go with coastal air. Thank you!!!

“We were selling our home and trying to close fast, inspection reported several costly HVAC items we needed to repair. Called David Long from Coastal air. He was so kind and efficient, the very next morning there was a man in our attic inspecting the project, and the day after that our home system was repaired, and the bill came back lower than what we intended. They were so easy to work with, customer service was amazing. Very please with our Decision to go with coastal air. Thank you!!!”

- ARI S.

My air conditioner now runs the best it has in 3 years

“I signed up on the website, and the next morning was called to schedule a service that fit my schedule. The technician was very thorough and very knowledgeable. Serviced my system, cleaned up afterward and answered all my questions. My air conditioner now runs the best it has in 3 years.”

- Sean T.

Their service is exceptional

Coastal Refrigeration resolved an air conditioning issue that others failed to resolve. Their technicians are seasoned and knowledgeable in their trade. Their service is exceptional.

Only hvac company we will ever use

Best hvac company with reasonable prices on the beach! Immediate response to calls and very knowledgeable technicians!! Only hvac company we will ever use #customerforlife!!!

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.