A&J Premium Electrical Services Inc is an electrical contracting company servicing Toronto, Scarborough, Etobicoke, York, Markham and Mississauga. From simple maintenance service, to brand-new projects, our company dedicates it's self to develop, maintain and upgrade systems with special attention and care within Municipal and Provincial regulations, Electrical Safety Authority, the Electricity Act and keeping in mind the Occupational Health and Safety Act. Call us for more information!