Contact Us

Have a question about our policies, services or anything else? Drop us an email and we'll get back to you with an answer. Please fill in the areas below:

Global Locations

United States
Certified Guaranty Company, LLC
P.O. Box 4738
Sarasota, FL 34230
United States

Hours (Monday to Friday):
9:00am to 5:30pm EST

1.877.NM.COMIC toll free
941 360 3991
941 360 2558 fax

Please use this address if shipping with FedEx or UPS:
5501 Communications Parkway
Sarasota, FL 34240

United Kingdom
NGC International UK Ltd.
69 Southampton Row
Bloomsbury
WC1B 4ET
London, United Kingdom

Office visits by appointment only.
Hours (Monday to Friday):
9:00am to 5:30pm

(+44) (0) 20 3968 3848
(+44) (0) 20 3968 3849 fax

Service@CGCcomics.uk