Hours Of Operations ADT Michigan Ionia ADT Hours of Operation and Locations in Ionia, MI 4.7 - 140 votes 2 Locations in Ionia www.adt.com ADT Hours Category: Home & Garden ADT - Ionia, MI 48846 (877) 244-1255 View Store Details ADT - Ionia, MI 48846 (888) 238-2727 View Store Details Explore IoniaView More Apparel CatoCarharttJusticeKasperJourneys Sports VansSnap Fitness Jewelry CatoMeijer 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