Electrical work is one of the most important aspects of a structure. When something is not working quite right, you need immediate attention to ensure that everything gets back on track. Things like no lighting, no power in a building or home, or faulty lighting systems are just a few examples of issues that require maintenance.
Electrical Maintenance in general, involves the fault diagnosis, routine servicing, and repair of electrical components of a machine or structure. An electrician is a worker who is versed in the repair and maintenance of electrical work, and is generally the one dispatched from a company to address an issue and have it repaired.