Find and select your local warehouse to see hours and upcoming holiday closures. Regular hours apply unless otherwise specified.
Nesconset 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.
Christmas Day Closed
New Year's Day Closed
Christmas Eve 10:00 a.m. - 5:00 p.m.
New Year's Eve 10:00 a.m. - 6:00 p.m.
Warehouse Services
Phone: (631) 382-4814
Phone: (631) 366-0934
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: (631) 982-2080
Phone: (631) 366-1522
Phone: (631) 982-2089
Departments and Specialty Items
- ATM
- Auto Buying Program
- Bakery
- Executive Membership
- Fresh Deli
- Fresh Meat
- Fresh Produce
- Independent Optometrist
- Membership
- Service Deli
- Special Order Kiosk
- T-Mobile Cellular Kiosk
- Travel
Opening Date
07/13/1987
Departments and Specialty Items
- ATM
- Auto Buying Program
- Bakery
- Executive Membership
- Fresh Deli
- Fresh Meat
- Fresh Produce
- Independent Optometrist
- Membership
- Service Deli
- Special Order Kiosk
- T-Mobile Cellular Kiosk
- Travel
Opening Date
07/13/1987