File a Complaint against Costco Wholesale
Does your complaint qualify?
Business Headquarters Location
address:
2100 Dr Martin Luther King Junior Pkwy,
Chico, CA 95928-4422
phone number:
(916) 563-7002If you have any questions or concerns, please contact the BBB assigned to your complaint:
contact BBB of Northeast California
address:
10399 Old Placerville Road
Sacramento, CA 95827
phone number:
(916) 443-6843