According to our records, this business is located at 420 N Water St. in Mobile (in Mobile County), Alabama 36602, the location GPS coordinates are: 30.6999373 (latitude), -88.0447004 (longitude). Clark's Exxon 21 is categorized under Kerosene (SIC code 5541). Current estimates show that the unit has a sales volume of $4,500,000 and staff of approximately 15 people. You can contact the company by phone at (251) 433-7976.