Hours Of Operations ADT Maryland Solomons ADT Hours of Operation and Locations in Solomons, MD 4.7 - 140 votes 1 Locations in Solomons www.adt.com ADT Hours Category: Home & Garden ADT - Solomons, MD 20688 (410) 394-4062 View Store Details Explore SolomonsView More Apparel CatherinesDelia'sJourneys Sports Delia'sWest Marine 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