Heating Service

With the colder months comes the demand for heating service. Whether you have a furnace or heat pump, it is a good idea to have it tuned up before winter begins. If you do not receive regular maintenance, you are more likely to need furnace repairs, heat pump installations and other costly services.


The furnace draws air inside a heat exchanger, where it is warmed with a flame of natural gas, propane, fuel oil, or with heated electric coils. A blower moves the warmed air through metal ducts to different areas of the house to enter rooms through a register or grill in the floor or wall. Continuous air circulation through the furnace filter traps dust, pollen, and other airborne particles resulting in better indoor air quality.

Heat Pump and Furnace Repair

If you have any questions regarding our products or would like more information on furnace repair and heat pump service, please feel free to contact us.


Not sure which heating system is right for you? Learn about the difference between furnaces and heat pumps!


Lawrenceville Furnace Repair


There are many different types of heating systems, but the majority of American homes are heated with a forced-air furnace, often fueled by natural gas, but also by electricity, liquid propane, or fuel oil.

Heat pump repair service

Heat Pumps

Heat pumps will heat your home in the winter, as well as, cool your home in the summer.  

Lawrenceville Heating Repair

Air Handlers

Air Handlers circulate and condition the air. It will vary its speed to maintain the air in your home depending on the heating and cooling needs. Air handlers give a steady level of comfort and saves energy as well.

HVAC Gwinnett County

Air Quality

Did you know? The average home is up to 5% more polluted indoors than outdoors!




If you need heat pump or furnace repair in Lawrenceville, Buford, Suwanee, Duluth, Dacula, or the surrounding area, contact the local experts at Cool Masters HVAC today!


Furnace Repair Lawrenceville, Buford

What We Offer...

  • Free estimates on replacement
  • Award-winning service
  • Satisfaction guarantee
  • 30 day warranty
  • Preventative Maintenance Agreements
  • Free second opinion
  • Lifetime parts and labor warranty available
  • and a whole lot more!


Cool Masters, Inc., Heating & Air Conditioning, Lawrenceville, GA


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