Mailing Address: Galleria at Sunset 1300 West Sunset Road Henderson, NV 89014 Phone: (702) 434-0202 Leave a Message Processing… Thank you We appreciate your time. Sorry, we cannot complete this request. Please try again later. *By submitting an email on this form, your message will be sent to a general email inbox for Galleria at Sunset management office. Please note this email form is not store-specific.