Tri-Tel works with corporate IT departments to provide skilled hands to support the needs of these companies with technicians that can assist with installation and service work in and around the Chicago area.  Our technicians have a minimum of 20 years’ experience each in installing and maintaining business telephone systems, computer network infrastructure and audio visual equipment.  Tri-Tel has a great deal of experience with legacy and current telcom/data equipment and offers seasoned union technicians that have seen it all.  When you need a set of hands that can support your remote sites and don’t want to fly in your own technicians, we can help.