Your local partner for business technology and communications.

From installation and configuration of trusted brands to reliable and continuous care, CMJ delivers. But we’re more than just a help desk. Our experienced staff creates custom IT solutions and roadmaps by blending tailored infrastructure with budget-conscious support and long-term strategic planning.

Why Choose Us?

For a professional and responsive local partner in IT, contact CMJ today!

Focus On Your Business

Focus On Your Business

We will focus on making your IT run smoothly so you don’t have to. Your success is our primary goal.

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Enjoy Exemplary Uptime

Enjoy Exemplary Uptime

There is no good time for downtime. CMJ's 24/7 monitoring ensures your network will be running when you need it, protected by professionals you can trust.

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Experience You Can Trust

Experience You Can Trust

Our seasoned and knowledgeable staff, armed with decades of experience in Business IT, provide results efficiently and with a personal touch. We strive for a customer experience which is second to none.

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Support and Security

CMJ’s Ultimate IT Support proactively monitors, protects, and updates your systems while our friendly and available staff keep your employees moving forward with same-day response.

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IT Solutions For Business

CMJ IT Solutions adds value for our customers offering infrastructure and systems powered by top brands, cloud platforms like Microsoft 365, and communications packages including internet and phones.

We Are Here For You!

Trusted IT support for businesses in Sycamore, DeKalb, Rochelle, Genoa, and throughout Northern Illinois.

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