Dave in electronics was very helpful and extremely knowledgeable. We purchased a T.V. from Dave years ago and every time were there we stop by and pick his Brain. We go to the Mesa location, (drive past other locations) to get this service we have grown to expect from Costco. Thanks Dave !!!!!

Huge Costco, biggest in Arizona and one of the busiest, especially in the winter. Great staff. Very clean and well organized. Employees go above and beyond.