Customer Service & General Sales

For customer service and sales inquiries please contact us between the hours of 8:00am and 4:30pm 
Monday through Friday. (Central Standard Time)

By Phone:
U.S. and Canada:    1-800-356-7388
All other countries:  +1-608-249-8549

By Email:
Contact Form

By Fax:
U.S. and Canada:    1-800-249-9794
All other countries:  +1-608-249-9794

By Mail:
Berntsen International Inc.
PO Box 8670
Madison, WI 53708-8670