According to our records, this business is located at 1230 E Main St. in Alhambra (in Los Angeles County), California 91801, the location GPS coordinates are: 34.1010571 (latitude), -118.1139076 (longitude). John R Sinner Insurance Inc is categorized under Insurance Companies (SIC code 6411). Known organization owner is John R Sinner. Current estimates show that the unit has a sales volume of $966,000 and staff of approximately 7 people. You can contact the company by phone at (626) 576-1078; the following fax number is also provided: (626) 576-8049.