International Power America is located at 62 Forest St, Marlborough, MA. This business specializes in Electric Utilities. International Power America is open Mon, 8am-5pm ; Tue, 8am-5pm ; Wed, 8am-5pm ; Thu, 8am-5pm ; Fri, 8am-5pm ; Sat, Closed ; Sun, Closed. and accepts American Express, Cash, Mastercard and Visa.