Hours Of Operations A & A Locksmith Maryland Dundalk 21222 A & A Locksmith Hours of Operation and Location in Dundalk, MD 21222 4.5 - 29 votes 1525 Merritt Blvd, Dundalk, MD 21222 (443) 696-4335 Get Directions A & A Locksmith Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore DundalkView More Apparel TJ MaxxBig LotsRainbowCoachJourneys Sports ColemanBowlers Corner Pro ShopCross Country Recommend For You J Graphics A & P Food Store Arc Convenience Store Cross Country Express Daily Food Market J & J Food Market Stop & Shop Market Stop & Shop Supermarket