Costco Kitchener has operated in Kitchener in Ontario. Costco Kitchener offers grocery, furniture, jewelry, watches, books, tires, wine and home electronics – LCD televisions, DVD and blueray players etc. Find all information about Costco Kitchener and its goods on e-commercial website costco.ca. Costco Kitchener is one of the eighty two Costco stores in Canada. The Costco store is located in street 4438 King Street East.