Hours Of Operations United Communications Systems Illinois United Communications Systems Hours of Operation and Locations in Illinois 4.8 - 14 votes 1 Locations in Illinois www.unitedcom.com United Communications Systems Hours Category: Electronics United Communications Systems - Chicago, IL 60606 225 W Wacker Dr, #8(312) 681-8300 View Store Details Recommend For You Cable Logic Tekkies Gaming & Computer Repair National Council Syntellect Incorporated Mediaworks Incorporated Metro Visions Limited Mesa Technology Incorporated Zones Incorporated My Computer Works Ibm Corporation