Find and select your local warehouse to see hours and upcoming holiday closures.
Riverhead Warehouse
Address
1768 OLD COUNTRY RD
RIVERHEAD, NY
11901-3146
RIVERHEAD, NY
11901-3146
Phone: (631) 655-0110
Hours
MLK Birthday
Open
Warehouse Services
Phone: (631) 655-0132
Gas Hours
Regular
$2.799
$2.799
Premium
$3.639
$3.639
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.
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: (631) 655-0122
Phone: (631) 655-0120
When only one pharmacist is on duty the Pharmacy may be closed for 30 minutes between the hours of 1:30pm and 2:30pm
Phone: (631) 655-0123
Phone: (631) 655-0130
Departments and Specialty Items
-
AT&T Cellular Kiosk
-
Executive Membership
-
Fresh Meat
-
Independent Optometrist
-
Service Deli
-
ATM
-
Bakery
-
Fresh Deli
-
Fresh Produce
-
Special Order Kiosk
Opening Date
06/26/2014