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:



Our mail / shipping address:

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



RMA Service / Support Request