About Business Knowledge Systems

Business Knowledge Systems is a managed IT support and consulting company serving small and medium-sized businesses in the Chicagoland area for over 20 years. They provide full-managed IT services, including IT consulting, support, cloud implementation, and network management. Clients praise BKS for their technical expertise, problem-solving abilities, and professional staff. Reviewers highlight BKS's proactive approach to assistance, ensuring systems are up-to-date, secure, and accessible. Their services cover a wide range of IT needs, from onboarding and user management to hardware and software support.

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Reviews for Business Knowledge Systems

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  • Jun 2026

    Our networking equipment went down last night due to a power outage, and when we came into the office this morning, we could not get back online. Almost simultaneously as we reached out to BKS about the issue, they were contacting us because their continuous monitoring platform told them there was an issue. They came out right away, and within an hour, the damaged switch had been replaced, and we were back online. The fact that the people who came out were BKS's Senior Engineer, Matt, and Director of Client Success, Ryan, showed us that we were a priority to them. Thank you, BKS, for taking great care of our network and IT needs!

  • Jun 2026

    BKS is always up to date on the latest techniques and trouble shooting computers. they always have a solution for us to keep us running and Cyber security training is very good.
    thank you to BKS and their employees
    Debbie M

  • Mar 2026

    I cannot imagine trying to keep our network up, current, and safe without the team at BKS. They have been an essential partner for our operations, providing the peace of mind that comes with knowing our systems are secure and running at peak performance. Their expertise and responsiveness are top-notch. I highly recommend them to any business looking for reliable and professional IT support!

Hours

Monday: 6AM - 9PM
Tuesday: 6AM - 9PM
Wednesday: 6AM - 9PM
Thursday: 6AM - 9PM
Friday: 6AM - 9PM
Saturday: 9AM - 5PM
Sunday: Closed