Our Team

 Joe Rainero - Principal

Joe Rainero - Principal

 Shaun Peterson - Systems Engineering

Shaun Peterson - Systems Engineering

 Robert D'Italia - Technical Sales and Onboarding

Robert D'Italia - Technical Sales and Onboarding

NetTec NSI is a virtual IT department for businesses.  NetTec NSI has been a Microsoft Partner since 1999 and has earned the Microsoft Certified Partner Competency for Hosting Solutions, Security Solutions, Networking Infrastructure Solutions, and the Microsoft Small Business Specialist Community Competency.  We specialize in Windows networking, server-based computing and desktop maintenance and support. Our vision is the absolute best, trouble-free technology services for business.  




As a company and as individuals, we value integrity, honesty, clarity, personal excellence, preparedness, trouble-free technology, mutual respect and continual self-improvement.

We value our relationships with and respect our people, our clients and our partners and have a passion for technology.

We hold ourselves accountable to our clients, owners and people by caring, honoring our commitments, providing positive results and striving for the absolute best in what we do.


The absolute best, trouble-free technology services for business.


Microsoft Partner since 1997

Microsoft SPLA since 2001

Serving Business Clients since 1995

Community Connections

A portion of our revenue goes to help organizations like LAPS, Rotary International, The Lowcountry Splash, and Habitat for Humanity.  We also help serve local organizations with Community Connections.

The Four Way Test

We subscribe to The Four Way Test.  

The Four-Way Test is a nonpartisan and nonsectarian ethical guide for Rotarians to use for their personal and professional relationships. The test has been translated into more than 100 languages, and Rotarians recite it at club meetings:

Of the things we think, say or do

  1. Is it the TRUTH?
  2. Is it FAIR to all concerned?
  4. Will it be BENEFICIAL to all concerned?