Air Conditioning Contractors Of America (ACCA)
ACCA is the largest association of HVACR contractors and the preferred service provider for members in all 50 states and worldwide.

Conditioned Air Association of Georgia (CAAG)
CAAG is a non-profit trade association that represents contractors engaged in the design, sales, installation, maintenance, service and repair of HVAC for residential, commercial, industrial and institutional customers.
ient operation.Check refrigerant levels and if low, find the leak and fix it. (According to many equipment manufacturers, a 10% refrigerant loss will result in a 20% decrease in system efficiency!)