Have a technical issue or question?

We're here to help, so please reach out and let us dig in. Our dedicated team can be reached by phone, email or the web-form below.

We respond to all support requests promptly -- the same business day.

Our normal business hours are 8:30 AM to 5 PM Eastern Time, Monday through Friday.

Our phone numbers:

TEL:  (603) 672-5500
FAX:  (603) 672-5590

Our email addresses:

sales@citadelcomputer.com
support@citadelcomputer.com

Our mail / shipping address:

Citadel Computer Corporation
16 Columbia Drive
Amherst, NH 03031-2304 USA