According to our records, this business is located at 1550 Sheffield Ave. in San Jose (in Santa Clara County), California 95125, the location GPS coordinates are: 37.291678 (latitude), -121.92198 (longitude). GEM Service Inc is categorized under Radiation Sensors (SIC code 3674). Known organization president is Richard Kulle. Current estimates show that the unit has a sales volume of $4,617,000 and staff of approximately 9 people. You can contact the company by phone at (408) 566-8866; the following fax number is also provided: (408) 566-8858. Business website can be accessed at www.gemservices.com.