Contact a Los Angeles HVAC Specialist Today Toll Free: (888) 439-5660 Office: 323-230-8108
Follow Us: 
GDM Refrigeration & A/C
Heating Ventilation Air Conditioning
Your Los Angeles HVAC Specialists
Contact a Los Angeles HVAC Specialist Today: (888) 439-5660
About GDM Refrigeration & A/C
Quality heating and cooling products are just where we begin. The technicians at GDM Refrigeration & A/C are trained and equipped to handle anything from routine maintenance on a residential system to complete turnkey installations for commercial environments.
Air Conditioning
An air conditioner is the outdoor unit that cools air and sends it to the indoor unit for circulation through your home. Indoor and outdoor units are designed to work together. When the air conditioner is properly matched with a furnace or air handler, you get maximum efficiency and longer system life.
Furnaces
Furnaces heat and circulate warm air in the winter. Furnace heating ability is measured with an Annual Fuel Utilization Efficiency (AFUE) percentage. A higher AFUE percentage indicates a more efficient furnace. Heat Pumps
A split system heat pump keeps homes comfortable all year long. In summer, it draws heat out of your home to cool it. In the winter, it draws heat from outside air into your home to warm it.Packaged Heating and Cooling Systems
In a packaged system, all equipment is built into an outdoor unit, usually on a concrete slab or other platform. The "package" that gives it its name provides central air conditioning during the summer and heat in colder months. Thermostats
Thermostats are extremely important because they are your interface and control system for your heating and air conditioning equipment. This is the device that will give you the information on what the equipment is doing, when it needs to be serviced, and allows you to set the exact temperature and humidity you want to maintain in your home. We accept the following credit cards:
License #: # 975507, # 917103