Hours Of Operations ADT Maryland White Plains ADT Hours of Operation and Locations in White Plains, MD 4.7 - 140 votes 1 Locations in White Plains www.adt.com ADT Hours Category: Home & Garden ADT - White Plains, MD 20695 (240) 279-0269 View Store Details Explore White PlainsView More Apparel CarharttCatherinesCoach 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