Costco Wholesale 15300 West Grange Avenue, New Berlin, WI 53151

"Usually enjoy our shopping experience and find what we are looking for at good prices. Lines can be long at checkout, but they always seem to be fully staffed and helpful. Can be a little frenetic due to the high volume of business, but there is room to move around. Our only complaint would be the exterior of the building. Parking lot is a nightmare with no flow at all to it and the building butts right up to the parking lot so people are constantly standing/walking in the congested driving lanes."

"This Costco was really busy but also surprisingly efficient. They had all the cash registers going and the food court was serving up a new order every few seconds. The two workers at the front end of the food court were amazing!"

"What a great wholesale store. I was able to go several times with a friend as a guest. My experience has always been positive when there. Despite it being crowded at times, lines move quickly. Their purchasers make great choices on what they carry at Costco. Foods are tasty and they have demos at times. There is a large liquor department with a wonderful liquor consultant, James, to guide you when needing some advice on what to buy. Desserts are delicious, the cakes and specialty cranberry walnut bread are so satisfying. As you can see by the photos, the store is clean and very well maintained. I am now a proud member...is it time for you to join too?"

"I love Costco! I've been a member for over 5 years. Great seasonal items, camping gear in summer, Christmas trees in fall/winter, plants in spring, and more. Every day items, electronics, housewares, clothing, produce, meats, soups, pet supplies, water, juices, drinks, beer, wine, spirits. There's plenty more. Had a return visit and found some crab legs and Lobster tails."

"Got a gift membership to Costco. I’m not a big buyer for large bulk purchases. Nice meat selection. Liked the fresh cut flowers."