Hours Of Operations ADT Missouri Sedalia ADT Hours of Operation and Locations in Sedalia, MO 4.7 - 140 votes 3 Locations in Sedalia www.adt.com ADT Hours Category: Home & Garden ADT - Sedalia, MO 65301 (660) 829-0025 View Store Details ADT - Sedalia, MO 65301 (866) 414-9022 View Store Details ADT - Sedalia, MO 65301 (888) 301-4203 View Store Details Explore SedaliaView More Apparel KmartBig LotsGoody'sCarharttJCPenney Sports ColemanSporting Goods IncorporatedBasic Basic Jewelry IcingNew to YouReeds Jewelers 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