According to our records, this business is located at 128 Agostino in Irvine (in Orange County), California 92614, the location GPS coordinates are: 33.6762168 (latitude), -117.8276941 (longitude). Master Tutoring Service is categorized under Education Centers (SIC code 8299). Known organization president is Shahin Helmy. Current estimates show that the unit has a sales volume of $2,200,000 and staff of approximately 25 people. You can contact the company by phone at (949) 363-0094; the following fax number is also provided: (949) 757-1898.