I recently completed an emergency air conditioning service call for a client. Upon arrival, I quickly assessed the situation and determined that the contactor on the client's Goodman warm air furnace with AC system had failed. The contactor controls the flow of electricity to the heating and cooling components of the system. After making the necessary repairs, I tested the system to ensure it was operating correctly. The client was pleased with the quick and efficient service I provided, and I left the premises with a satisfied customer.