Why Choose NSI?

A Message from the President

Tom McDonald

The reason I get up each morning and come to work is because I truly enjoy helping our clients be successful.

NSI means just that – our dozens of certified technicians are totally committed to caring for our clients and providing the most responsive managed services available in Connecticut. I make sure of it, every day.

The bottom line is, the more successful our clients are, the more successful NSI will be.

We look forward to serving you.

—Tom McDonald

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NSI exists - To Help Our Clients Succeed - let's make good things happen for our clients and each other; when we do that, we all win!