An incumbent may perform any combination of the below listed accountabilities: Identifies and corrects building and equipment problems by performing carpentry, electrical, plumbing, painting, and/or HVAC work to maintain buildings and equipment in safe condition and prevent failures that would cause reduction in service using hand, power and specialty tools. switches, wiring, receptacle lights, circuits, etc.) to maintain electrical power in buildings and structures, detect shorts and defective connections, and restores operation of non-functioning equipment using various hand, power and specialty tools, computers, blueprints and materials.