If you need to contact us or have questions, please select from the options below to find the appropriate contact. If you need general assistance you can email a customer service representative or call (800) 877-9338. The Ghirardelli Corporate Office hours are Monday through Friday from 8:00 a.m. to 5:00 p.m. Pacific Standard Time. Please note, we currently do not offer a 24-hour customer service number.