If you looking for Costco complaints number or want to make complaint to Costco? Using below contact method, you can seek instant assistance by contacting Costco Customer Support.
If you are facing some issue or queries regarding Costco services or products, or want to make complaint to Costco, here you will get all the information about how to contact Costco complaint department using different ways like customer service number, head office address, email address and social media support.
Costco complaints phone number, email and Corporate Office
|Costco phone number||1-800-774-2678|
|Email ID Supportfirstname.lastname@example.org|
|Costco head office phone number||(425) 313-8100|
|Costco corporate office address||999 Lake Dr, Issaquah, WA 98027|
How do I make complaint to Costco?
Costco provides customers with the best possible service. If you haven’t received the service you expected, you have the right to make a complaint.
Different ways to Make complaint to Costco
Make complaint by Phone – 1-800-774-2678
Call on Costco complaints number at 1-800-774-2678. This is the best and simple way to directly contact with Costco customer service department. They say the vast majority of complaints are successfully resolved at this stage. Using this number you can solve your problem or questions.
Make Complaint by Email
Another best option to seek assistance from Costco customer support is by using Costco Customer Service Email. If you would like to contact Costco online, you can send email to the customer care team using their email at email@example.com.
Costco Contact Page
You can also find different contact way to get in touch with Costco customer service team using their Customer Service Page.
Costco Social Media Support
You can also contact their customer expert team using their social media account such as, facebook, Twitter, Instagram etc.
Customer service hours of Costco
|Day||Opening Hours||Closing Hours|
|Monday||06:00 AM||06:00 PM|
|Tuesday||06:00 AM||06:00 PM|
|Wednesday||06:00 AM||06:00 PM|
|Thursday||06:00 AM||06:00 PM|
|Friday||06:00 AM||06:00 PM|
|Saturday||08:00 AM||05:00 PM|
|Sunday||08:00 AM||05:00 PM|
Contact Costco Headquarters
Costco corporate office address:
999 Lake Dr, Issaquah, WA 98027
Costco head office phone number: (425) 313-8100