(262) 204-1050


950 N Port Washington Rd
Grafton, WI 53024

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Found on Facebook

Mon – Sun:10:00 am – 9:30 pm Dear Big Box Retailer Costco, I am absolutely outraged at this service! I traveled all the way from Paris, France to buy vanilla wafers and vodka and you refused service. I had money and the Costco card and still you refused me service. All because I had lost my left thong? Outrageous! I am boycotting your establishment until further notice. Good day, sir. xoxo RCostco 好市多/台中店, Taichung, Taiwan. 29,846 likes · 1,479 talking about this · 484,995 were here. Local Business

Found on Google Plus

Costco.Great customer service. A week ago, I ran over a cushion which got stuck in my car. The service center people were extremely helpful and solved the problem quickly.

Found on Twitter

The Tweets from Costco (@Costco)
Welcome to the official Costco Wholesale Twitter page!
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  1. Julie S Reviewer

    Julie S.
    Port Washington, WI

    Rate 5.0 of 5.0 stars

    Love coming to costco! The food court staff is wonderful!

  2. Betty S Reviewer

    Betty S.
    West Bend, WI

    Rate 5.0 of 5.0 stars

    I love Costco; however, I wish they carried Silver Hill Bakery (Canada) breads and the bread I'm looking for is name "Squirrely" . I had it in Seattle recently and it is wonderful–very healthy. I had someone check at Costco, Grafton, WI, but they don't carry it. She checked other stores in Wisconsin, but could not find it. Oh, well!

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