According to our records, this business is located at 178 N Main St. in Angels Camp (in Calaveras County), California 95222, the location GPS coordinates are: 38.0846893 (latitude), -120.5613734 (longitude). Mark Twain Insurance Service is categorized under Insurance Companies (SIC code 6411). Known organization owner is Steven Sanguinetti. Current estimates show that the unit has a sales volume of $276,000 and staff of approximately 2 people. You can contact the company by phone at (209) 736-2200; the following fax number is also provided: (209) 736-0336.