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Schedule Your $79 Fall System Check Today!

Schedule Your $79 Fall System Check Today!

We are Currently Open and Have Processes in Place for COVID-19

Protect Your Home Against Viruses and Airborne Allergens


When it comes to air conditioning and heating repairs, Savannah and Hilton Head residents can count on Old Coast Heating & Air Conditioning. Our service technicians repair all models and brands of air conditioners, furnaces, and heat pumps. Their experience and expertise mean we’ll quickly identify and fix your problem. With our 24/7 emergency coverage and fully stocked service vehicles, we can usually repair your AC unit in one visit. If you need AC repair in Savannah GA or Hilton Head SC, we want to be the company you call.


“A big thank you to Austin& Filby for the installation of my complete AC.They came on time for installation & worked continuously until completed. They cleaned up everything & left me VERY pleased.I highly recommend this Company & these outstanding employees.”
- JoAnn W.
Air Conditioner Installation

“Robert SHIPPY did an outstanding job in explaining every thing to me & the different options I had. He went out of his way to find me the right A/C & price. I could not have asked for a better experience. I want to thank Robert & Old Coast for a great job.”

- Robert S.
Air Conditioner Installation

“Our technician was awesome. The motor on the interior died. Gary checked the a/c system inside and out. He explained the problem and briefly discussed options. Great experience.”

- Gary C.
Air Conditioner Maintenance


At Old Coast Heating & Air Conditioning, we believe it’s important to create comfortable environments that are environmentally friendly. We are pleased to be a leader in green technology and design in Savannah, Hilton Head, and the surrounding areas.

Installing solar panels is beneficial in three ways:

  • You decrease your carbon footprint
  • You’ll save money because your energy bills will be smaller
  • The value of your home will increase

Our energy-efficient products and green HVAC solutions increase your comfort, save you money and make things better for the next generation.


HVAC Maintenance Programs

What Are the Benefits of an HVAC Maintenance Plan?

October 16, 2020

This is a great time to call our trained professionals and schedule a fall maintenance cleaning, inspection, and tune-up as well. We offer four levels of maintenance plans at four different price points so you can select the best deal for you and your family’s needs.

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Heat Pump or Furnace

Should I Choose a Heat Pump or a Furnace?

October 9, 2020

Looking to install a new heater in your Savannah or Hilton Head home? Your two most popular choices are a heat pump and a furnace. Each one has advantages and disadvantages when compared to the other.

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Save money with a complete HVAC system replacement

Should I Replace My Ductwork with New HVAC Equipment?

September 30, 2020

The idea of buying a new car only to use your old car engine would seem preposterous to most people. However, many Savannah homeowners don’t give a second thought to replacing a furnace, air conditioner, or heat pump without replacing the associated air duct system.

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Air conditioning and heating experts in Savannah, GA, Hilton Head, SC, and surrounding areas.