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        Email
        BBB Rating
        A+
        BBB Rating and Accreditation information may be delayed up to a week.
        Brands
        apple, hp
        Payment method
        discover, visa
        Location
        Super Mall
        Neighborhoods
        Southwest Side, West Elsdon
        AKA

        Sigma Computer Corp.

        Other Link

        https://ledupdates.com/pages/about-us

        Categories
        Computer Service & Repair-Business, Computer & Equipment Dealers, Computer Technical Assistance & Support Services

        Reviews

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        boogoo

        10/04/2008

        Overall
        Great service!!!

        I need my system's file back up because my windows has just crashed. Sigma Computer backup my file on CD and they then restore my windows. They did all that in 2 hour WOW. save my day. thanks

        Helpful(0)Flag

        Details

        Phone: (773) 581-9083

        Address: 5220 S Pulaski Rd, Chicago, IL 60632

        Website: https://ledupdates.com/pages/about-us

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