Technology Company Serving Northern Illinois and Southern Wisconsin

A leader in business IT services and support, providing superior technology solutions to clients throughout Illinois, Indiana, and Wisconsin.

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Computers Nationwide (CN) provides quality service at a good value. CN has well-trained, responsive staff and well-developed partnerships with vendors in various technical fields (i.e. phone, security, cabling, etc.). I feel confident our company is in good hands with CN’s IT oversight.

– Laura Hanssel

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IT Company in Northern Illinois & Southern Wisconsin

As a leading IT company in Chicago, Computers Nationwide was founded to provide superior technology solutions, specifically in the areas of: Managed IT, Cyber-Security, Video Surveillance, Access-Control, VOIP, Low-Voltage Cabling, etc.  We offer our IT solutions and additional technical services to clients throughout Illinois, Indiana, and Wisconsin. Computers Nationwide has offices in the Greater Chicagoland area, Greater Madison Area, and satellite offices in both Illinois and Wisconsin.

Computers Nationwide - Commercial Surveillance - Security Camera Systems

Commercial Surveillance

Security camera systems are the greatest prevention of crime in the work place. When we serve as your IT consulting company, we also specialize in every aspect of video surveillance from designing a system with views of your entire property, to selecting the right cameras and video storage equipment for your needs. Learn more about Computers Nationwide Commercial Surveillance.

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Commercial Surveillance

Security camera systems are the greatest prevention of crime in the work place. When we serve as your IT consulting company, we also specialize in every aspect of video surveillance from designing a system with views of your entire property, to selecting the right cameras and video storage equipment for your needs.

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Computers Nationwide - Commercial Surveillance - Security Camera Systems

Managed IT

As a respected and trusted Managed IT Services Provider, our technicians and architects are highly knowledgeable and in-touch with the latest innovations in cyber-security, servers, networks and cloud computing technologies. As your IT services company, we ensure that your technology infrastructure is performing and secure, so you can focus on running your business.

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How to Keep Your Business Running If Coronavirus Closes the Office Doors - Computers Nationwide

Low-voltage Cabling

Computers Nationwide understands that the most important part of a network is the structured cable design that is in place. Without a solid cable design, you will not be able to get the speed that you are looking for and you may run into problems. We troubleshoot your current cables to see if they have any continuity problems, run new voice/data cables or we can design your new cable infrastructure. As your IT support company, we can help plan and review wiring infrastructure and create a stable and efficient foundation for your network and phone system.

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Managed IT

As a respected and trusted Managed IT Services Provider, our technicians and architects are highly knowledgeable and in-touch with the latest innovations in cyber-security, servers, networks and cloud computing technologies. As your IT company, we ensure that your technology infrastructure is performing and secure, so you can focus on running your business.

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How to Keep Your Business Running If Coronavirus Closes the Office Doors - Computers Nationwide

Low-voltage Cabling

Computers Nationwide understands that the most important part of a network is the structured cable design that is in place. Without a solid cable design, you will not be able to get the speed that you are looking for and you may run into problems. We troubleshoot your current cables to see if they have any continuity problems, run new voice/data cables or we can design your new cable infrastructure. We can help plan and review wiring infrastructure and create a stable and efficient foundation for your network and phone system.

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Computers Nationwide partners with the foremost leaders in the Network, Telecom, and Security Industries

Keeping You Connected…

The Latest in Tips and Updates from Computers Nationwide

The Ultimate Cybersecurity Checklist for 2023 - Computers Nationwide

The Ultimate Cybersecurity Checklist for 2023

folder_openBusiness Solutions, Cyber Security, Managed IT
As we all know by now, cyber attacks affect all businesses. But they pose an even greater threat to start-ups and SMEs. Why? These smaller scale companies are more vulnerable because cyber criminals know they have their guard down, making small businesses easier to infiltrate than larger enterprises. Bad actors are attacking from all angles…
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Top Cybersecurity Predictions for 2023 - Computers Nationwide

Top Cybersecurity Predictions for 2023

folder_openBusiness Solutions, Cyber Security
This week’s blog features an article from our friends at Security Magazine with the top cybersecurity predictions for 2023. Information security leaders share their forecast for the year and offer cyber risk management best practices. As you build your cybersecurity resilience planning, priorities and roadmap for the year ahead, security and risk experts offer the…
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