• Costco Wholesale

    • Grocery
    • Furniture
    • Clothing
    950 N Port Washington Rd
    Grafton, WI 53024
    (262) 204-1095 (Marketing Dept.)
    (262) 204-1054 (fax)
    Hours:
    M-F:10a-8:30p
    Sa:9:30a-6p
    Su:10a-6p
    Nov 11-Dec 23:
    Sa:9:30a-7p
    Xmas Eve: 9a-5p
    Closed Xmas

    About Us

    Costco's mission is to continually provide our members quality goods and services at the lowest possible prices. At Costco you will find not only groceries, but clothing, electronics, cell phones, read more
    • About

      Costco's mission is to continually provide our members quality goods and services at the lowest possible prices. At Costco you will find not only groceries, but clothing, electronics, cell phones, jewelry, tools, home goods, health and beauty aids, seasonal items and more! The Grafton Costco also has a Pharmacy, Hearing Aid Center, Optical Center, 1-hr Photo Center (offering additional services such as ink cartridge refills, passport photos, greeting cards and more, including our new Costco Business Printing), Tire Center, Gas Station AND a Food Court! Costco offers many outside services for your home and business such as Costco Travel, Auto Buying, Auto & Home Insurance, Life Insurance, Identity Protection, Mortgage & Refinancing, Business Phone Services, QuickBooks Online, Microsoft Office 365, Payroll Services, Business & Personal Check Printing, and more!

      If you are interested in receiving information on Costco, opening a Costco Business Membership, or offering a new member promotion to your employees for their own personal memberships at no cost to your business, please feel free to contact our Marketing Department at (262) 204-1095!

    • Directions

      Located right off I-43 on the corner of Hwy 60 & Port Washington Rd in the Grafton Commons!

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