Hours Of Operations ADT New York Lake Grove ADT Hours of Operation and Locations in Lake Grove, NY 4.7 - 140 votes 2 Locations in Lake Grove www.adt.com ADT Hours Category: Home & Garden ADT - Lake Grove, NY 11755 3147 Middle Country Rd(631) 468-7360 View Store Details ADT - Lake Grove, NY 11755 3147 Middle Country Rd(631) 468-7365 View Store Details Explore Lake GroveView More Apparel Burlington Coat FactoryColdwater CreekH & MCarharttJCPenney Sports LA FitnessGolfsmithDick's Sporting GoodsSkechersVans Jewelry Burlington Coat FactoryZalesKay JewelersChico'sJewelry Exchange 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