Product Category

Customer Service

Corporate Headquarters: 
PO Box 21, 2230 Landmark Place
Allenwood, NJ 08720 USA

To order:

Phone: 800.333.9125
Fax: 800.458.2818

For other inquiries, contact: 

To inquire about opening an account with SUPCO, please email

SUPCO supplies to Wholesale Distribution only.

To register your warranty for your surge protector, click here.