According to our records, this business is located at 9005 Sierra Ave. in Fontana (in San Bernardino County), California 92335, the location GPS coordinates are: 34.0902136 (latitude), -117.4356958 (longitude). Geminis Service is categorized under Tax Return Preparation and Filing (SIC code 7291). Known organization owner is Fatima Ulmos. Current estimates show that the unit has a sales volume of $19,000 and staff of approximately 1 worker. You can contact the company by phone at (909) 428-4515.