O'Connor's Steak & Seafood is located at 788 Norwich Rd, Plainfield, CT. This business specializes in Restaurants. O'Connor's Steak & Seafood is open Mon, 11am-11pm; Tue, 11am-11pm; Wed, 11am-11pm; Thu, 11am-11pm; Fri, Closed; Sat, Closed; Sun, 11am-11pm and accepts Mastercard and Visa.