Costco Wholesale
2900 Patriot Blvd.
Glenview, IL 60026
(847) 730-1003
(800) 774-2678
(847) 730-1020 (fax)
Hours:
WAREHOUSE HOURS
Mon-Fri: 10am - 8:30pm
Sat: 9:30am - 6pm
Sun: 10am - 6pm
Mon-Fri: 10am - 8:30pm
Sat: 9:30am - 6pm
Sun: 10am - 6pm