Corporate Headquarters P.O. Box 461 Hebron, IN 46341 Telephone: (219) 996-5664 Fax: (219) 996-2205 Office hours: M - F 8:00AM to 5:00PM (CST) Customer Care Call Center Hours: Mon - Sat 8:00am to 5:00pm Department E-Mail Phone Fax Customer Care care@netnitcold.com (219)996-5664 (219)996-2205 Sales sales@netnitcold.com (219)996-5664 (219)996-2205 Human Resources HR@netnitcold.com (219)996-5664 (219)996-2205