Business Details
31 Years
experience
Emergency
services
Your Trusted IT Partner for Secure, High-Performance Solutions
NetTec NSI has been a trusted provider of comprehensive IT solutions since 1995, serving businesses in Charleston, Mount Pleasant, and Bristol. Our expertise spans cloud computing, cybersecurity, managed services, and network infrastructure, supported by our status as a Microsoft Partner since 1997. We specialize in tailoring technology to meet the unique needs of small and medium-sized enterprises, ensuring seamless operations and robust security. Our team of certified professionals brings decades of experience in designing and maintaining high-performance IT systems. We prioritize client satisfaction through proactive support, transparent communication, and innovative problem-solving.With a focus on long-term partnerships, we empower businesses to leverage technology for growth and efficiency. Our commitment to excellence is reflected in our Microsoft competencies in Security Solutions, Networking Infrastructure, and Small Business Specialization. We serve diverse industries, including healthcare, education, manufacturing, and CPA firms, with scalable solutions that adapt to evolving demands. Our community involvement and ethical practices underscore our dedication to both technological and social responsibility. For over 25 years, we have remained steadfast in our mission to deliver trouble-free technology services that drive business success.
Services
Azure Virtual Desktop
Cyber Security
Managed Services
IT Auditing
Cloud Computing
Network Assessment
IT Consulting
Remote Desktop
Microsoft Office 365
IT Support
Details
- Year established: 1995
Highlights and features
- We have over 25 years of experience in providing IT solutions for businesses in Charleston and Bristol.
- Our team holds Microsoft Certified Partner competencies in Security Solutions and Networking Infrastructure.
- We offer 24/7 personalized IT support to ensure minimal business disruption.
- Our cybersecurity measures are designed to protect sensitive data with industry best practices.
- We specialize in cloud migration and managed services tailored to small and medium-sized businesses.
Associations and certifications
- Microsoft Partner
- Microsoft SPLA
What people say
Responsive and well informed
Trouble-free technology
Saved time and money
Flexible and efficient environment
Immediate emergency resolution
Services
Azure Virtual Desktop
NetTec NSI specializes in deploying Azure Virtual Desktop (AVD) infrastructures, enabling businesses to access desktops, applications, and servers remotely. Our expertise ensures secure, scalable solutions that reduce hardware costs while maintaining performance. Clients benefit from seamless updates and 24/7 support, ensuring uninterrupted operations.
Cyber Security
Our cybersecurity services protect businesses from digital threats through advanced encryption, threat detection, and secure system configurations. We implement proactive measures to safeguard data integrity and comply with industry regulations. Clients receive regular audits and customized security protocols tailored to their operational risks.
Managed Services
NetTec NSIs managed services provide continuous monitoring, updates, and technical support to ensure optimal IT performance. This proactive approach minimizes downtime and allows businesses to focus on core activities. Services include remote backups, system alerts, and performance optimization for cloud and on-premise infrastructures.
Cloud Computing
As a Microsoft Partner, we assist businesses in transitioning to Azure cloud environments, reducing infrastructure burdens and costs. Our team handles migration, configuration, and ongoing management, ensuring scalability and security. Clients gain access to cutting-edge tools while maintaining compliance and operational efficiency.
IT Support
Our Help Desk team resolves technical issues promptly, offering 24/7 support to minimize business disruptions. Services include troubleshooting, software assistance, and emergency repairs. With certified engineers, we ensure rapid resolution and ongoing system stability for businesses of all sizes.
People
Joe Rainero
Business Owner/Entrepreneur/IT Professional
Joe Rainero, with 30+ years in IT, specializes in cloud migration, cybersecurity, and network management. A Microsoft and Sophos-certified engineer, he has led over 20 years of successful cloud service operations. His focus on client-centric solutions drives NetTec NSIs innovation.
Shaun Peterson
System Engineering
Shaun Peterson brings 18 years of IT expertise, specializing in Azure Virtual Desktop and cybersecurity. Certified by Microsoft and Sophos, he excels in cloud migration and network security. His dedication to technical excellence ensures robust, scalable solutions for clients.
Questions
What IT services does NetTec NSI offer?
We provide Azure cloud solutions, cybersecurity, managed services, IT audits, remote desktop support, and Microsoft Office 365 migration tailored to business needs.
Which areas do you serve?
We serve Charleston, SC; Bristol, TN; and surrounding regions, including Mount Pleasant, Johnson City, and Roanoke, with nationwide remote support.
How does NetTec NSI ensure cybersecurity?
We implement advanced encryption, threat detection systems, and secure configurations, along with regular audits to protect against evolving digital threats.
Can you assist with cloud migration?
Yes, as a Microsoft Partner, we specialize in migrating businesses to Azure cloud environments with minimal downtime and full compliance.
Do you offer emergency IT support?
Yes, we provide 24/7 emergency support to resolve critical issues promptly, ensuring minimal disruption to your operations.
Reviews (7)
John Crompton
Jul 29, 2020
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Outstanding Company was able to help out with our computer problems. I highly recommend NetTec NSI to help with your business!
Lance Ogren
Feb 22, 2020
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When I opened my business I contacted NetTec to set up all my computers. They made it very easy to schedule an appointment and their staff was exceptionally helpful in explaining how everything works in layman terms. Their support has been profound in helping me focus on business instead of my technological needs. I highly recommend them.
Thomas Coburn
Jul 18, 2019
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Every time I've needed them their employees are always so nice. They offer a truly unique and custom security plan for local businesses.
Troy Pusateri
Jun 20, 2019
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Great team, great service, great company. Joe and his team at NetSec NSI are as professional as they come. They helped us on a very short notice with a huge obstacle we needed to overcome, and Joe and his team delivered. I would highly suggest using NetTec NSI for any and all your IT needs. Thank you NetTec for everything!
Kevin Shuler
May 29, 2019
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Great people, great service all the time! Very knowledgeable and easy to work with. So happy to have been working with Joe and his team for more than 5 years!
Lou Mello
May 23, 2019
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I have been working with NetTec NSI for many years and really appreciate their knowledge and willingness to help with any problem. I have texted urgently in a crisis and always received help and recommendations about options available to me. Although I manage a one person operation, I know that they are there for me just as they are for a larger company. I hghly recommend them.
Ian Clarkson
Apr 25, 2019
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I was in need of a more streamline computer support system for my small business, and these guys gave me exactly what I was looking for. I don't have to worry about our security online at all anymore, and their prices can't be beat!
