Gainesville, FL Area Essential Functions: Maintains working climate by installing, repairing, and servicing refrigeration, and air conditioning systems. Restoring and repairing faulty or inoperative refrigeration and HVAC systems and associated equipment. Ability to diagnose mechanical and electrical problems both inside and outside of equipment. Have a working knowledge of how to replace any parts of the system of a Refrigeration or HVAC unit, Inspecting refrigeration and HVAC systems and equ