» International Union of Elevator Constructors (IUEC)    Representing over 23,000 eleveator constructors in the United States and Canada. Clickable guide to find Canadian locals.    http://www.iuec.org/

» International Union of Elevator Constructors, Local 50, Toronto    Chartered on July 19, 1919, Local 50 serves the Greater Toronto Area, and up into the northern parts of the Province of Ontario. Members install and maintain approximately 50,000 elevators, escalators and moving walks.    http://www.iuec50.org/