Unlock Your Business Potential with NetTec

Empowering Charleston and Tri-cities (Bristol, Kingsport, Johnson City) Companies with NetTec: Secure, High-Performance IT Solutions Tailored for Your Business.

Let's make technology work for you – seamlessly, securely, and profitably.

We can help you get the most out of your technology, make it perform the way you expect it to, make it seamless, control and manage it and configure all aspects and all vendors so that it produces and fits profitably into your business. Is this what you want? Is this what your business needs?

IT Solutions Company
Creating Technology Solutions in Charleston and Bristol

Modern technology is a crucial component to your organization’s long-term success.  At NetTec NSI, we strategize solutions that will monitor and maintain your company’s computer systems. By streamlining a business through IT solutions, you can help save time and money. We work behind the scenes to keep your company profitable and productive with well-functioning computer systems. At NetTec NSI, we have been providing Charleston, Mount Pleasant and Bristol, with technology solutions for over two decades, so you can rely on us to keep your systems running efficiently.

NetTec NSI is a leading IT company that provides comprehensive technology solutions for businesses. Our services encompass a wide range of areas including Help Desk support, Cyber Security, Microsoft Office, and Azure. Our Help Desk team is dedicated to resolving your technical issues promptly and efficiently, ensuring minimal disruption to your business operations.

In the realm of Cyber Security, NetTec NSI is committed to protecting your business from digital threats. We implement robust security measures to safeguard your sensitive data and maintain the integrity of your IT systems. Our expertise in Microsoft Office and Azure allows us to provide seamless integration and management of these platforms, enhancing your business productivity and scalability.

Choose NetTec NSI as your trusted IT partner and let us empower your business with our innovative, reliable and cost-effective technology solutions. With NetTec NSI, you can focus on what matters most - growing your business.

Our IT Service Array

NetTec Spotlight

Hospitality 3.0 - IT Infrastructure

Cloud services enable restaurant and hotel chains to move forward quickly. Build better guest services and grow with NetTec NSI modern solutions.

Browse by Industry

  • Construction

    Is your business about construction, building, modification and/or repair? You definitely have challenges to meet codes, requirements, project deadlines, budgets and other demands. You probably run project management and other industry specific software applications.

  • Small Businesses

    We specialize in providing the absolute best trouble-free technology for small businesses. Most of our clients are small businesses and our success in this sector has earned us the Microsoft Small Business Specialist competency.

  • CPA

    To best explain why NetTec NSI Managed Services and Desktop Co-op Remote Desktop Services are great solutions for CPA and Accounting firms, one of our clients provided this …

  • Education IT

    Education

    NetTec NSI in the Top 10 Education Security Consulting/Services Companies. If you are responsible for the technology for an educational institution, you can benefit from many of our solutions.

  • Healthcare

    Would you like to have your technology work for you so you can focus on your business? We've been serving healthcare clients for over a decade now

  • Manufacturing

    NetTec NSI has helped manufacturers with their information systems since 1995. We build and secure networks that run ERP systems, logistics, lifecycle management, CAD, asset management, maintenance systems, inventory and accounting systems.

  • Tech Companies

    We've helped ISPs, Hosters, eCommerce companies, Security companies, Cable TV, and phone companies with their technology.

NetTec Spotlight

How to Move your Server Infrastructure into scalable Cloud environment

We have solutions to help get you out of legacy on-premise IT closets, server rooms, and data centers and into the NetTec NSI cloud.