Contact UST Customer Service

The UST email address for customer service is info@ust.com. The corporate email for privacy inquiries is privacyrequests@ust.com. For more convenience, consumers can submit questions and comments via the UST live chat. If you have a review to share, feel free to submit it via the UST website.

The UST headquarters is based in California. The UST address is UST Global Inc., 5 Polaris Way, Aliso Viejo, California 92656, United States. You can send your correspondence to the head office to get in touch with the company offline or schedule an appointment with one of the representatives.

The company doesn’t specify its hours of operation on the website. While emails can be sent at any time, UST live chat agents may be available during specific hours. It is recommended to contact the company directly to find out more about the live chat hours and any holiday exceptions. Regarding the offices, they all have different hours of operation, which vary by location. You need to contact a specific branch directly to receive information about its schedule.

Those who wish to contact the company via the UST website can send a message through an online form or speak with an agent via live chat. All contact options can be found on the “Contact us” page. You can access it by clicking the button located at the bottom of any website page. To start a UST live chat, press the message icon in the bottom right-hand of the page.