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Residential Heating and Cooling Sytems

At the end of the day, there’s nothing better than stepping out of the elements into your comfortable, welcoming home. Since 1971, Downs Heating and Air Conditioning has been keeping Savannah area residents comfortable with our dependable and affordable heating and air conditioning services. Our expertise ranges from custom design and installation of an entire home HVAC system, to furnace and ac repair and maintenance.

System Maintenance

Just like your car needs an oil change every few thousand miles, your heating and cooling system needs regular maintenance. Properly maintaining your heating and AC unit will ensure that it runs efficiently for many years. We offer a range of heating and air conditioning services and maintenance plans to help you get the most out of your HVAC system.

By signing up for one of our maintenance agreements, you will get lower utility bills, sustained comfort, equipment durability, and discounted labor rates. As a contract customer, you will also get preferred service and scheduling. You setup a maintenance schedule with us, and we inspect all equipment covered on your agreement checklist. We’ll take care of any minor fixes, identify potential problem areas and make recommendations to resolve them.

Heating Equipment Checklist

  • Furnace inspection
  • Remove and clean burners
  • Clean burner compartment and heat exchanger
  • Inspect heat exchanger
  • Clean flame sensor or inspect thermocoupler
  • Clean and lube motor and blower
  • Replace or clean air filters
  • Check and adjust thermostat
  • Check flue
  • Check operation and amperage draw on units with electric heat packages
  • Startup and check humidifier
  • Written inspection summary to customer

Cooling Equipment Checklist

  • Visual check for refrigerant leaks
  • Check contacts and tighten electrical connections
  • Adjust tension on belt, replace as needed
  • Lubricate all motors
  • Replace/clean air filters
  • Clean motor and blower compartment
  • Clean out condensate drain
  • Test condensate pump
  • Check charge in unit
  • Check all voltage and amperage levels
  • Written inspection summary to customer


Learn why residents in Savannah and the surrounding areas have been trusting Downs Heating and Air Conditioning to take care of their heating and cooling needs since 1971.