Find and select your local warehouse to see hours and upcoming holiday closures. Regular hours apply unless otherwise specified.
Fontana Warehouse
Hours
Executive Member Hours
Mon-Fri: 9:00 a.m. - 8:30 p.m.
Sat: 9:00 a.m. - 7:00 p.m.
Sun: 9:00 a.m. - 6:00 p.m.
Gold Star & Business Member Hours
Mon-Fri: 10:00 a.m. - 8:30 p.m.
Sat: 9:30 a.m. - 7:00 p.m.
Sun: 10:00 a.m. - 6:00 p.m.
MLK Birthday Open
New Year's Day Closed
Warehouse Services
Mon-Fri: 5:30 a.m. - 10:00 p.m.
Sat: 6:00 a.m. - 8:30 p.m.
Sun: 6:00 a.m. - 7:30 p.m.
Phone: (909) 770-5654
Phone: (909) 770-5648
Mon-Fri: 9:00 a.m. - 7:00 p.m.
Sat: 9:00 a.m. - 6:00 p.m.
Sun: Closed
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: (909) 770-5650
Phone: (909) 770-5663
Departments and Specialty Items
- Auto Buying Program
- Bakery
- Executive Membership
- Fresh Deli
- Fresh Meat
- Fresh Produce
- Membership
- Rotisserie Chicken
- T-Mobile Cellular Kiosk
Opening Date
11/17/2006
Departments and Specialty Items
- Auto Buying Program
- Bakery
- Executive Membership
- Fresh Deli
- Fresh Meat
- Fresh Produce
- Membership
- Rotisserie Chicken
- T-Mobile Cellular Kiosk
Opening Date
11/17/2006