In Business Since 1999
(773) 581-9083
No kidding, just deals since 1997.
Mon-Fri Noon-8pm, Sat Noon-7pm, Sun Noon-7pm, Open 7 Days
Personal Computers|Sales
Computer service, repair, sales, parts, and trades. Sigma Computer has been in business since 1997 at SWAP-O-RAMA flea market. Meanwhile, our business starts to grow; Sigma Computer has been moved to Super Mall in 1999. We are a new / used computer sales and repair store that offer fast service to customers. We offer competitive price and excellent service. We stock most of the common desktop and laptop parts. We also do special orders and custom built PC.
Review it at YellowPages.com
Posted by boogoorobert on 2/22/2008
I recently have my computer serviced by SIGMA COMPUTER, They take care of me on the same day and they only charge me $55 to restore my computer, I took my computer to best buy (geek squad) it took them 1 week. I am glad I took my computer to SIGMA COMPUTER and from now on I will use them for computer service.
