Electricians install and maintain electrical power, communications, lighting, and control systems in homes, businesses, and factories.
Almost every building has an electrical power, communications, lighting, and control system that is installed during construction and maintained after that. These systems power the lights, appliances, and equipment that make people’s lives and jobs easier and more comfortable.
Installing electrical systems in newly constructed buildings is less complicated than maintaining equipment in existing buildings. This is because electrical wiring is more easily accessible during construction. In addition, maintaining equipment and systems involves identifying problems and repairing broken equipment that is sometimes difficult to reach. Maintenance work may include fixing or replacing parts, light fixtures, control systems, motors, and other types of electrical equipment.