Stamford, Connecticut IT Support

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Are IT issues hindering your productivity and exposing your company to data security risk? NSI has a 30 year history of providing businesses in the Stamford, CT area with all-inclusive IT services. Our team of expert technicians is available for on-site assistance. This, combined with our on call fully-staffed help desk, makes NSI a cost saving solution for Connecticut-based companies. Get a free quote today. 

Benefits of NSI’s IT Services


NSI provides all-inclusive IT services to Fairfield county businesses. We help you cut costs by out-sourcing your IT department. As a small business, you should be investing in your customers and product…NOT try to be an expert in office technology.


Based on your type of IT needs, our highly-skilled engineers can come to your Stamford area office as often as you need. We also provide remote support if all you have is a quick question.


We’ve been serving CT-based organizations for over three decades. We’ll show you the types of technology that will keep your data safe, your costs low and help you continue growing your business.

NSI IT assessment


"NSI got all of our IT infrastructure upgraded in short order and moved our email to the cloud all of which improved reliability and increased employee productivity - great job!

- Dragan Jovanovic, New England Tool Corporation, Manchester, CT

Location Area


Location Info

102 Great Hill Rd, Naugatuck CT, 06770
Tom McDonald, CEO
Hours of Operation:
9am-5pm EST; Monday - Friday