Cold Stone Creamery is located at 30985 Courthouse Dr, Union City, CA. This business specializes in Ice Cream & Yogurt. Cold Stone Creamery is open Mon, 12pm-9:05pm; Tue, 12pm-9:05pm; Wed, 12pm-9:05pm; Thu, 12pm-9:05pm; Fri, 12pm-11pm; Sat, 11am-11pm; Sun, 11am-9:05pm and accepts American Express, Cash, Discover, Mastercard and Visa.