Schedule Air Conditioning and Furnace Maintenance Appointments Easily Online!

Schedule Air Conditioning and Furnace Maintenance Appointments Easily Online!

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.


“Great company to do business with!”
- Ron M.
Air Conditioner Maintenance

“Selected Old Coast from four perspective bids. Anthony’s attention to detail and thorough explanation about the most relevant system for our home was the deciding factor. His professionalism and calm demeanor put us at ease. The installers arrived at the selected date and time. Oscar projected the same professionalism as Anthony. The installation was expertly and satisfactorily done. He ensured that the installed Trane system was working to our satisfaction and that the place was properly cleaned up after installation. Again, I must emphasize our sense of comfort on job completion.”

- Carl T.
Air Conditioner Installation

“We appreciate the time and care taken to help us resolve the issues with our system. Thank you.”


- Debbe F.
Heat Pump Installation


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.


smiling elderly grandmother breathe enjoy healthy air quality under AC system at home

Can My AC System Help with VOCs and Improve My Indoor Air Quality?

August 24, 2022

If you want clean and healthy air to circulate throughout your home, you need to know about VOCs and the different actions you can take to reduce your exposure to them.

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3 Signs It’s Time for a New AC

August 11, 2022

Deciding on the ideal time to replace your air conditioning system in Hilton Head can be a challenge, so here are three areas our Old Coast Heating & Air Conditioning professionals suggest you monitor for telltale signs:

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a photo of the roof of a commercial building with hvac equipment/heat pumps. There's a beautiful green field in the background with some tall trees on a cloudy, yet bright day

Commercial Heat Pumps

July 28, 2022

Many businesses trying to cut down on their energy costs, looking to leave a smaller carbon footprint as well, are looking to a heat pump to address this issue for them.

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