What are your customer service hours?
Sunco Customer Service is available by phone, email, or live chat during regular business hours, Monday through Sunday, 5:00am - 5:00pm PST.
Sunco support
Contact Us Sunco
Submit your request to the Sunco team.
Company Contact
Business Hours (PST)
Monday - Sunday (Open 7 days)
5:00 AM - 5:00 PM
Dock Hours (PST)
Monday - Friday
8:00 AM - 4:00 PM
Phone/Text: (844) 334-9938
Email: support@sunco.com
By Mail:
27811 Hancock Parkway
Valencia, CA 91355
United States
Contact and account FAQs
Answers focused on contacting Sunco support and managing account access.
Contact and Account Help
My question is not in your FAQs. How do I contact Sunco?
Use the Contact Us page, call or text (844) 334-9938, email support@sunco.com, or use live chat when available.
Where do I log in to place an order?
You can log in to your Sunco account on Sunco.com.