Find and select your local warehouse to see hours and upcoming holiday closures. Regular hours apply unless otherwise specified.
Newmarket 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. - 7:00 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: (289) 319-4514
Phone: (289) 319-4502
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: (289) 319-4504
Phone: (289) 319-4505
Phone: (289) 319-4512
Departments and Specialty Items
- Bakery
- Fresh Meat
- Fresh Produce
- *General Information
- *General Information - English
- Membership
- Rotisserie Chicken
- Self Check-out
- Service Deli
Opening Date
11/20/2002
Departments and Specialty Items
- Bakery
- Fresh Meat
- Fresh Produce
- *General Information
- *General Information - English
- Membership
- Rotisserie Chicken
- Self Check-out
- Service Deli
Opening Date
11/20/2002