Midas Auto Service Experts is located at 1020 North Last Chance Gulch, Helena, MT. This business specializes in Automotive Oil Change. Midas Auto Service Experts is open Mon, 8am-5:05pm; Tue, 8am-5:05pm; Wed, 8am-5:05pm; Thu, 8am-5:05pm; Fri, 8am-5:05pm; Sat, Closed; Sun, Closed and accepts American Express, Discover, Mastercard and Visa.