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.


“Good same day response”

- Miller S.
Gas Furnace Maintenance

“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


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.


What Maintenance Is Needed for a Ductless System? Image depicts ducless unit mounted on white wall.

What Maintenance Is Needed for a Ductless System?

October 24, 2022

A ductless heating and cooling system, or a mini split, is a splendid choice for your Savannah home and a worthwhile investment. It offers many benefits, and you can enjoy them all for years to come if you maintain the system on a consistent basis. As with any heating, ventilation, and air conditioning (HVAC) system,…

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What Does Indoor Air Quality Have to Do With Allergies? Image shows dusty table and a person who just wiped their finger on it highlighting the amount of dust.

What Does Indoor Air Quality Have to Do With Allergies?

October 15, 2022

Did you know the average American spends nearly 90 percent of life indoors? That’s why it is increasingly important to ensure indoor air quality (IAQ) is clean and healthy. If your Hilton Head home is facing air-quality issues, you may be suffering anything from minor discomfort to significant allergy or health problems. Our team at…

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