Mount prospect Costco Shannon bright huge friendly face at the door is great ! You gotta love mark at the door to his bright shirts ! Super great friendly service the pharmacy department here is great to!
May 2023
Shocked by other not so awesome reviews as Dennis C. runs a stellar customer service team! I will be forever grateful for his professionalism and customer obsessed communication for my matter. Based on this experience alone, I'm a Costco member for life, especially at this location!
November 2021
Great prices and selection. In addition to normal everyday purchases, I have also used the optical, hearing and tire centers. Very satisfied with the quality of service and prices.