Thornton Pump & Supply is located in Duncan, OK. This business specializes in Hardware & Tools. Thornton Pump & Supply is open Mon, 7:30am-6pm; Tue, 7:30am-6pm; Wed, 7:30am-6pm; Thu, 7:30am-6pm; Fri, 7:30am-6pm; Sat, 7:30am-6pm; Sun, Closed and accepts American Express, Discover, Mastercard and Visa.