Find a Warehouse - Costco Customer Service
Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
What are Costco’s hours of operation?
The Costco app is another way to find our locations’ hours. It’s free to download on the iTunes or Google Play app stores. As of June 30, 2025, exclusive earlier shopping hours for Executive members may …
Where can I find more information about Costco Hearing Aid Centers?
We recommend checking to see if a Hearing Center is available at your nearby location prior to dropping in — you can find a list of Costco warehouse locations near you here. For help with troubleshooting …
How can I suggest a new Costco warehouse location?
How can I suggest a new Costco warehouse location? Costco is always looking for new locations, so we’d love to hear any suggestions you might have for us!
Why do prices vary between Costco Warehouse locations?
Many factors play into why there can be price differences on the same items at different Costco warehouse locations. Our location managers and buying teams keep a close watch on inventory and …
Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
How can I see what products are available on Costco.com?
To view products on Costco.com, either type what you’re looking for into the Search box, or mouse over "Shop" to view our different categories. Simply click on the name or picture of an item to navigate to …
What is the difference between each type of membership?
Valid at all Costco locations worldwide You can find more details on each type of membership and even sign up right here. Please keep in mind that the Costco double guarantee applies to all membership …
Where can I find the Special Events Roadshow schedule?
You’ll find the Costco Special Events schedule right here. You can also visit Costco.com and enter the terms "Special Events" into the search field. To locate Costco Special Events in your area, scroll …
How can I add additional members to my Business Membership?
Visit the membership counter at any Costco warehouse. You’ll find locations and phone numbers for all of our Costco locations right here. Give Member Services a call at 1-800-774-2678. Fax your request …