Mission Valero is located at 4501 Sonoma Hwy, Santa Rosa, CA. This business specializes in Auto Repair & Service, Auto Fuel & Oil and Convenience Stores. Mission Valero is open Mon, 6am-8pm; Tue, 6am-8pm; Wed, 6am-8pm; Thu, 6am-8pm; Fri, 6am-8pm; Sat, 6am-8pm; Sun, 6am-8pm and accepts American Express, Discover, Mastercard and Visa.