Suggest an Edit Name* Categories* Bicycle store Book store Car dealer Clothing store Convenience store Department store Electronics store Furniture store Hardware store Home goods store Jewelry store Liquor store Meal takeaway Pet store Pharmacy Shoe store Shopping mall Stores Supermarket Bicycle store Book store Car dealer Clothing store Convenience store Department store Electronics store Furniture store Hardware store Home goods store Jewelry store Liquor store Meal takeaway Pet store Pharmacy Shoe store Shopping mall Stores Supermarket Delete Add category Province (Territory)* Locality* ZIP* Street address* Phone* Website Opening hours Sunday: 10:00 am — 05:00 pm Monday: 10:00 am — 08:30 pm Tuesday: 10:00 am — 08:30 pm Wednesday: 10:00 am — 08:30 pm Thursday: 10:00 am — 08:30 pm Friday: 10:00 am — 08:30 pm Saturday: 09:30 am — 06:00 pm Company description Your comments (not for publishing) * — Required information Costco Wholesale ← View details 130 Ritson Road North, Oshawa, Ontario L1G 0A6 +1 905-404-4050