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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.


“I normally don't participate in reviews but, I have to make an exception when dealing with Old Coast HVAC. I have to say that I have never encountered more courteous, fast and thorough service from any company. Product has been excellent, the installers were amazing and a follow up maintenance call/check was expertly performed just months after initial operation. I would, with confidence, recommend Old Coast to anyone needing HVAC services of any kind.”
- Peter R.
Air Conditioner Installation

“We were very happy with the service we received from Konstantin.”

- Maria G.
Air Conditioner Maintenance

“Gary and Thomas were efficient and respectful. They were Covid consciousness and immediately knew the problem based off my description and fixed it immediately. A life saver in the heat of the Savannah summer! Thanks you Old Coast.”

- Britt S.
Air Conditioner Repair


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.


compressor air conditioner unit AC

What Does AC SEER Mean?

August 10, 2020

When it comes to your air conditioner (AC), a common term used in the heating, ventilation, and air conditioning (HVAC) business you are likely to see everywhere is your air conditioner’s SEER. But what exactly is SEER?

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Young woman and man family couple indoors using smartphone to apply for financing

Financing Your New AC or Heat Pump

July 31, 2020

Why do we offer flexible financing options for your heating, ventilation, and air conditioning (HVAC) system? Because at Old Coast Heating & Air Conditioning, we believe you should enjoy quality comfort at a price you can afford.

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why does my HVAC unit make strange noises

Video – Why Is My HVAC Unit Making Unusual Noises?

July 21, 2020

If you hear any unusual noise coming from your HVAC unit, please turn it off and give us a call. Don’t attempt any kind of repair without consulting an HVAC certified technician first.

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