Dan -Mar Tool & Supply Co. Inc is located at 907 American St, San Carlos, CA. This location is in the San Carlos neighborhood. This business specializes in Manufacturing & Industrial Supplies. Dan -Mar Tool & Supply Co. Inc is open Mon, 9am-5pm; Tue, 9am-5pm; Wed, 9am-5pm; Thu, 9am-5pm; Fri, 9am-5pm; Sat, Closed; Sun, Closed and accepts American Express, Cash, Discover, Mastercard, Personal...