Hours Of Operations ADT Ohio Westlake ADT Hours of Operation and Locations in Westlake, OH 4.7 - 140 votes 1 Locations in Westlake www.adt.com ADT Hours Category: Home & Garden ADT - Westlake, OH 44145 2074 Arthur Ave(440) 879-2033 View Store Details Explore WestlakeView More Apparel Coldwater CreekStein MartH & MCarharttCarter's Sports New BalanceLA FitnessDick's Sporting GoodsVansFreestyle Jewelry Chico'sAvonCharming CharlieLucky Brand 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