Schedule Maintenance Appointments Easily Online!

Schedule Maintenance Appointments Easily Online!

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.


“We appreciate the time and care taken to help us resolve the issues with our system. Thank you.”  
- Debbe F.
Heat Pump Installation

“Thomas provided my A/C unit
with routine Maintenance today.
Very professional & knowledgeable. He also gave info about items to make the
air in my home more healthy.
I would like to have Thomas provide my maintenance in the future.”

- JoAnn W.
Air Conditioner Maintenance

“My AC unit went it I called they sent a repairman within the hour found the problem ordered the parts which were under warranty. Got it fixed by Dwayne very professional. Thanks again Old Coast.”

- David W.
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.


woman near her window inside her home appearing to close her blinds because it's so hot outside and she needs to save some money

VIDEO – Energy Saving Tip 3 

June 21, 2022

Close your blinds on sun-facing windows during the day to keep the sun from heating up your home and causing your air conditioner to use more energy.

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Man setting up split-system AC duct indoors.

When Is It Time for a Split-System AC Replacement?

June 7, 2022

Our Old Coast Heating & Air Conditioning team can help you learn more about current split-system models as well as help you evaluate whether your current system requires repair or replacement.

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Video - Does Indoor Air Quality Affect My Pet?

Video – Does Indoor Air Quality Affect My Pet?

May 31, 2022

Protect your pets from indoor air pollution by changing your air filters regularly.

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