NGSI - is one of Chicago's largest custom installation companies, providing a menu of services including home theater solutions, home automation, Directv services, home office setup's, computer networking, and whole house audio.  There isn't a job that is too small or large for NGSI to meet your needs..  With a system designed around you and your families day to day needs,  NGSI works extremely hard creating an experience in your home that is uniquely tailored and customized during the construction phase, or even a retro fit application.      Please contact NGSI for a free in home consultation....   Call 312-239-0044