Give Us a Call/Email
Costco Corporate Canada
Call Monday to Friday, 8am to 5pm EST 613-221-2000
Western Canada Buying Office
Call Monday to Friday, 8am to 5pm PST 604-421-8353
Eastern Canada Buying Office
Call Monday to Friday, 8am to 5pm EST 613-221-2002
Costco Travel
Call Monday to Friday, 8am to 5pm EST 613-221-2000
Marketing Services
Call Monday to Friday, 8am to 5pm EST 613-221-2000
Construction/Facilities Services
Call Monday to Friday, 8am to 5pm EST 613-221-2000
IS Services
ITINFOCANADA@Costco.com