COSTCO WHOLESALE

  • Retail
950 Port Washington Road
Grafton, WI 53024
(262) 204-1050
(262) 204-1054 (fax)
Hours:
Monday - Friday 10AM - 8PM
Saturday 9:30AM - 6PM
Sunday 10AM - 6PM
  • About

    Get your one stop shopping done at Costco's membership-based warehouse! Find all of your high quality products at an affordable price all under one roof! AND check out our additional member services!

  • Whom to Contact

  • Directions

    Located on the corner of Hwy 43 & Hwy 60