Hours Of Operations ADT Illinois North Chicago ADT Hours of Operation and Locations in North Chicago, IL 4.7 - 140 votes 1 Locations in North Chicago www.adt.com ADT Hours Category: Home & Garden ADT - North Chicago, IL 60064 (847) 785-0420 View Store Details Explore North ChicagoView More Apparel CatherinesDollar PlusCoachDebBloch Recommend For You Stacy Furniture Build-A Bear Workshop J. C. Penney 84 Lumber A.C. Moore Arts & Crafts Adams Golf American Standard American TV & Appliance Andersen Windows & Doors Andronico's Market