Costco - Riverhead (Warehouse Club Department Store ) - Location & Hours

Store Details

1768 Old Country Rd
 Riverhead, New York 11901-3146

Phone: (631) 655-0110

Map & Directions   Website

Regular Store Hours

Mon - Fri 10:00 AM - 08:30 PM
Sat. 09:30 AM - 07:00 PM
Sun. 10:00 AM - 06:00 PM

Store hours may vary due to seasonality.

Nearby Costco Locations

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Store Services/Products

  • ATM
  • Auto Buying Program
  • Bakery
  • Executive Membership
  • Food Court
  • Fresh Deli
  • Fresh Meat
  • Fresh Produce
  • Gas Station
  • Hearing Aids
  • Independent Optometrist
  • Membership
  • Optical Department
  • Pharmacy
  • Pharmacy (631) 655-0120
  • Service Deli
  • Special Order Kiosk
  • Tire Service Center

Store Departments

Hearing Aids   (631) 655-0130

Optical Department   (631) 655-0123

Pharmacy   (631) 655-0120

Pharmacy hours:
M-F 10:00-7:00
SAT 9:30-6:00
SUN CLOSED

Tire Service Center   (631) 655-0122

Tire Service Center hours:
Mon-Fri. 10:00am - 8:30pm
Sat. 9:30am - 6:00pm
Sun. 10:00am - 6:00pm

Gas Station

Gas Station hours:
Mon-Fri. 6:00am - 9:30pm
Sat. 6:00am - 8:00pm
Sun. 7:00am - 7:00pm

Food Court   (631) 655-0132

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