Hartford, Connecticut IT Support

NSI is a one-stop shop for all of your company’s IT needs. We provide a proactive, fixed-fee IT support for Connecticut-based companies. We offer technology that monitors your systems, experienced certified engineers to solve your technology challenges, and provide unlimited onsite and remote support all for a low fixed monthly fee. Without proper IT support, you risk your employees’ productivity and data security. Get a quote today!

Benefits of NSI’s IT Services


NSI provides all-inclusive IT services to Hartford 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 Hartford 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