INSI has provided superior IT support in Marietta & Atlanta Metro since 1995. Our signature Customized IT plan allows clients to pick and choose the exact services they need. We also have Managed plans that cover everything at a fixed rate and Monitoring programs that bill as needed. Regardless of your size, scope, or financial requirements, we have a superior team that can fit all of your needs. There are no hidden fees, and 100% of our engineers are local.