Contact us by Email, Telephone or Snail mail
We take our customer care very seriously.
We have provided a number of ways for our Customer Care team to help you:
For product information or assistance:
We will respond to you within 24 hours, during regular business hours.
All email correspondence is completely confidential. On-Site
customers may also use our toll free telephone number to contact
a service representative during regular business hours:
Live Customer Care Center 1-815-786-3800
Monday thru Friday 10am to 5pm (CST)
Saturday: 9am to 1pm (CST)
Sundays and federal holidays please leave a message. A
customer representative will contact you within 24 hours of the first
Emergancy service available
Send your inquiries to:
- On-Site Computer Guy, Inc.
- 135 S Main St Sandwich Il.