WE LOVE TO HEAR FROM YOU
If you have been in our store recently, please feel free to
write us a comments. We take your comments seriously
and we love to see you leave happy.
Please email your comments to:
comments@sigmacomputerchicago.com
SIGMA COMPUTER
No Kidding, Just Deals since 1997
Tel: 773-581-9083                 
If you are a company and want to do business with us
please email to:
info@sigmacomputerchicago.com
If you have any repair or general questions you can email
us at questions@sigmacomputerchicago.com
We will return your email 1 to 2 business days.