A person who installs and maintains electrical equipment

An electrician is a tradesman specializing in electrical wiring of buildings, transmission lines, stationary machines, and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure.

An electrician is any skilled tradesperson who designs, installs, maintains, and repairs the electrical systems and products used in residential homes, businesses, and factories. Electricians work inside or outside buildings to ensure lights, industrial equipment, and appliances operate safely and reliably.