Are you in search of how to contact Costco Customer Service? However, below you will discover Costco customer care contacts including their phone number, email address, website, live chat, Social media handles, and address for users reference.
Furthermore, customers can reach and contact Costco using any of these contact details provided below on this guide.
If you want to speak with a live support person in Costco Customer Service , you need to dial 1-800-774-2678. To talk with Costco.Com Customer Care representatives, you have to start on the line and follow the instruction to speak with Costco live agent.
Costco.Com Customer Service Hour
- Live Customer care service representative from Costco is always available 365 days a year, 24 hours a day, seven days a week. Furthermore, Live Customer Care hours may differ on holidays.
Costco Customer Service Phone Number
- Costco customer care phone number is 1-800-774-2678. Live support person form Costco are always available 365 days a year, 24 hours a day, seven days a week.
- For Costco.com Online Orders Dial:1-800-955-2292. Call Monday to Friday, 5 am to 8 pm PT and on Saturday to Sunday, 5 am to 7 pm PT.
- For Membership and Warehouse Dial: 1-800-774-2678. Call Monday to Friday, 6 am to 6 pm PT and on Saturday to Sunday, 8 am to 5 pm PT.
- Costco Business Center Orders Dial: 1-800-788-9968. Call Monday to Friday, from 6 am to 5 pm PT.
- Costco Concierge Services Technical Support Dial: 1-866-861-0450. Call Monday to Sunday, from 5 am to 10 pm PT.
- For Costco Home Improvement Installed Products: 1-844-765-0251. Call Monday to Friday, from 5 am to 7 pm PT, and on Saturday to Sunday, from 7 am to 5 pm PT.
- Costco.com Pharmacy:1-800-607-6861. Call Monday to Friday, 5 am to 7 pm PT, and on Saturday, 9:30 am to 2 pm PT.
- Costco Photo Center Dial:1-855-620-7579. Call Monday to Sunday, 6 am to 8 pm PT.
- Costco Travel Dial:1-877-849-2730. Call Monday to Friday, from 5 am to 9 pm PT on Saturday to Sunday, 6 am to 5:30 pm PT.
Costco Mailing Address
- Corporate Mailing Address
PO Box 34331
Seattle, WA 98124
Costco.Com Email Support
- Costco doesn’t have customer service email. However, the best way to reach out to them is by calling 1-800-774-2678.
Costco.Com Social Media Support
- You can contact Costco Customer Service via their Facebook Page
- Also, you can reach out to them on their Pinterest.
- However, you can also check their website
Costco Live Chat
- You can start a live chat with Costco support agent on Costco customer care Live chat page. However, the live chat is available from Monday to Friday, from 5 am to 10 pm PT and also on Saturday to Sunday, from 6 am to 6 pm PT.
Questions Costco Customers Ask
- How can I provide feedback?
- What are Costco’s hours of operation?
- How can I update my Costco.com account information?
- What is my order’s estimated delivery time frame?
- Why am I experiencing site errors?
- What is Costco’s return policy?
- Return your Costco.com Online Order
- What is the difference between each type of membership?
- Price Adjustment – Costco.com Orders
- How can I verify my membership online?
- How do I cancel my Costco.com order?
- What payment methods are accepted at Costco?
- What are Costco’s holiday closures?
- When will I receive my Costco Cash Rewards from Citi?
- What are Costco’s hours of operation?
- Can I place a cake order online?
- What is an Executive Membership?
- What is the Costco.com “Buy More and Save” apparel promotion?
- How can I make changes to my membership account?
Costco Wholesale Corporation, doing business as Costco, is an American multinational corporation that operates a chain of membership-only warehouse clubs. As of 2015, Costco was the second-largest retailer in the world after Walmart, and as of 2016, Costco was the world’s largest retailer of choice and prime beef, organic foods, rotisserie chicken, and wine. As of 2019, Costco is ranked #14 on the Fortune 500 rankings of the largest United States corporations by total revenue.