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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.


“Mr. Shepherd responded to an error code on our system . He was extremely professional in the work than was done and kept me informed throughout the repair process . And most importantly, we had heat when he left!! Thank you so very much !!”
- Tina O.
Gas Furnace Repair

“We so appreciate Thomas coming out to respond to an error code on our unit.
He was professional and helpful and kept us informed regarding the repair.”

- Tina O.
Air Conditioner Repair

“Dwayne performed hvac maintenance. Great customer service and very informative. Very professional””

- Juan R.
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.


Stressed elderly married couple sitting at table at home worried about rising heating costs in Savanna, GA

Offset Rising Home Heating Costs With These Tips

January 19, 2022

Old Coast Heating & Air Conditioning can’t curb escalating energy costs, but we can offer strategies to offset them. You can count on our experts to assist you with all your heating, ventilation, and air conditioning (HVAC) needs. We offer solutions to help you maintain comfort at an affordable cost in your Savannah home. 

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young couple in rain boots because their house is flooded because of their furnace leaking

Why Is My Furnace Leaking Water?

January 6, 2022

You just discovered there is a puddle of water on the floor in front of your furnace. What does this mean? Why would your furnace be leaking water? 

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don't let your health become a health hazard

Video – Replace Your Air Filter

December 23, 2021

Change your HVAC filters regularly, as recommended, which is usually at least every three months. A good HEPA filter will catch the particles before they reach your lungs.

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