About Technical Support International

TSI is an IT support firm providing best-in-class technology solutions and professional services to businesses throughout the Northeast.

Our Story

Since 1989, Technical Support International (TSI) has been a leading Managed Service Provider, proudly serving the IT support needs of hundreds of New England SMBs.

The foundation of our success has been, and always will be, our dedicated and knowledgeable team of engineering support professionals. Their individual and collective capabilities assist clients with everything from day-to-day computer support to complex technological challenges. Our most valued assets are the relationships and trust we build with our clients, employees, and our respective communities.

Our years of business technology experience will ensure your ease of mind and guarantee your IT strategy is aligned with your business objectives.

If you are seeking a trusted service provider, or have questions about how we’ve helped other organizations make the most of their technology investments, please contact us. We are here to help.

  • Gerard Louise
  • Chris Souza
    Chief Executive Officer
  • Jeremy Louise
    Vice President Sales & Business Development
  • Brian Downey
    Vice President Technical Services

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Available 24 hours a day, 7 days a week