The job of an electrician varies according to his specialization. There are Residential Electricians who are responsible for the installation of electrical wiring in homes, electrical repairs, including the maintenance of appliances; then there are industrial electricians who are primarily employed by industries to control their electrical needs and commercial electricians whose focus is to provide electrical power for retail establishments, offices, restaurants, etc.
What is the difference between commercial, residential and industrial electricians? - Ryan Electric
