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                                                    & Community Since 1959


  • Costco Wholesale

    • Wholesale/Retail
    15300 W, Grange Avenue
    New Berlin, WI 53151
    (262) 599-7049
    Warehouse M-F 10am -8:30 pm Sat 9:30am-6pm Sun 10am-6pm
    Gas Station M-F 6am-9:30pm Sat&Sun 7am-7pm
    • About

      You'll appreciate the quality and value of the products you find at Costco. That's our promise to you. If we fail to deliver on that promise, we'll refund your money. It's that simple.

    • Directions

      Located at Grange Ave and Moorland Rd. 15300 W. Grange Ave. New Berlin WI 53151