W Roseville CA Warehouse
Hours
Executive Member Hours
- Mon-Fri:
- 9:00 AM - 8:30 PM
- Sat:
- 9:00 AM - 7:00 PM
- Sun:
- 9:00 AM - 6:00 PM
Gold Star & Business Member Hours
- Mon-Fri:
- 10:00 AM - 8:30 PM
- Sat:
- 9:30 AM - 7:00 PM
- Sun:
- 10:00 AM - 6:00 PM
Warehouse Services
- Mon-Fri:
- 6:00 AM - 10:00 PM
- Sat:
- 6:00 AM - 8:30 PM
- Sun:
- 6:00 AM - 8:00 PM
Prices shown here are updated frequently, but may not reflect the price at the pump at the time of purchase. All sales will be made at the price posted on the pumps at each Costco location at the time of purchase.
Phone: (916) 297-6442
Phone: (916) 297-6430
- Mon-Fri:
- 9:00 AM - 7:00 PM
- Sat:
- 9:00 AM - 6:00 PM
- Sun:
- Closed
When only one pharmacist is on duty the Pharmacy may be closed for 30 minutes between the hours of 1:30pm and 2:30pm
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.com (separate login required). Walk-in-tire-business is welcome and will be determined by bay availability.
Phone: (916) 297-6432
Phone: (916) 297-6433
Phone: (916) 297-6440
- Mon-Sat:
- 6:00 AM - 8:30 PM
- Sun:
- 6:00 AM - 7:30 PM
Departments and Specialty Items
- EV Station
- T-Mobile Cellular Kiosk
Opening Date
01/23/2026