A Michigan IT company with a personal approach

Experienced people who learn how your business works and keep its technology fast, secure and reliable.

Who we are

We are a group of technology professionals with decades of experience across business and technology. We have grown and supported business users for more than 30 years. At Vargas Computer Systems, we work with our clients to help them reach their full potential through technology.

Technology in business changes constantly, and your company depends on it being fast and reliable. Our job is to keep it that way, explain your options in plain English, and recommend what is right for you rather than what is easiest to sell.

That now includes AI. The same team that manages your network, Microsoft 365 and security helps you adopt tools like Copilot, ChatGPT and Claude safely.

30+ yearssupporting Michigan business users
Greater Lansinghome base, serving clients from Grand Rapids to Detroit

Our leadership team

  • Frank Vargas

    President

    Frank leads Vargas Computer Systems and works directly with clients.

  • Katie Bunnell

    Consultant

    Katie works with clients as a technology consultant.

Partners and the software we support

  • Microsoft Partner
  • Dell Reseller
  • SonicWall Reseller
  • Comodo

We support Microsoft 365, Exchange, SharePoint, OneDrive and Outlook, along with the line-of-business applications your team relies on, and we provide secure VPN consulting.

Talk to people who will know your systems by name

Call us or send a note. We will learn how your business runs and give you a straight answer about what it needs.