Find and select your local warehouse to see hours and upcoming holiday closures. Regular hours apply unless otherwise specified.
Oshawa Warehouse
Hours
Mon-Fri: 9:00 a.m. - 8:30 p.m.
Sat-Sun: 9:00 a.m. - 7:00 p.m.
Christmas Day Closed
New Year's Day Closed
12/15 8:00 a.m. - 8:30 p.m.
12/16 8:00 a.m. - 8:30 p.m.
12/17 8:00 a.m. - 8:30 p.m.
12/18 8:00 a.m. - 8:30 p.m.
12/19 8:00 a.m. - 8:30 p.m.
12/20 8:00 a.m. - 7:00 p.m.
12/21 8:00 a.m. - 6:00 p.m.
12/22 8:00 a.m. - 8:30 p.m.
12/23 8:00 a.m. - 8:30 p.m.
Christmas Eve 8:00 a.m. - 5:00 p.m.
Boxing Day 9:00 a.m. - 8:30 p.m.
New Year's Eve 8:00 a.m. - 5:00 p.m.
Warehouse Services
Mon-Fri: 6:00 a.m. - 9:30 p.m.
Sat: 6:00 a.m. - 8:30 p.m.
Sun: 6:00 a.m. - 7:30 p.m.
Christmas Eve 6:00 a.m. - 5:30 p.m.
12/25 Closed
New Year's Eve 6:00 a.m. - 5:30 p.m.
01/01 Closed
Phone: (905) 404-4051
Tire Center operating hours for executive, gold star, and business members are the same as the warehouse hours.
Appointments recommended! Schedule your appointment today at costcotireappointments.ca (separate login required). Walk-in-tire-business is welcome and will be determined by bay availability.
Phone: (905) 404-4050
Phone: (905) 404-4063
Phone: (905) 404-4070
Departments and Specialty Items
- Bakery
- Executive Membership
- Fresh Deli
- Fresh Meat
- Fresh Produce
- *General Information
- Independent Optometrist
- Membership
- Rotisserie Chicken
Opening Date
11/28/2012
Departments and Specialty Items
- Bakery
- Executive Membership
- Fresh Deli
- Fresh Meat
- Fresh Produce
- *General Information
- Independent Optometrist
- Membership
- Rotisserie Chicken
Opening Date
11/28/2012