Hours Of Operations ADT Illinois Lockport ADT Hours of Operation and Locations in Lockport, IL 4.7 - 140 votes 2 Locations in Lockport www.adt.com ADT Hours Category: Home & Garden ADT - Lockport, IL 60441 (815) 306-0054 View Store Details ADT - Lockport, IL 60441 123 E 10th St(815) 221-1938 View Store Details Explore LockportView More Apparel Big LotsH & MCarharttDealsCarter's Sports Jazzercise 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