We conduct a study of service quality of school administration of Jenq Der junior high school in Taipei County. The purpose is to find out the level of satisfaction of students on the services received from the principal, the administrative personnel of each different branch of the school, while accepting education in the elegant campuses, and to establish a basis for providing perfect services to the students. From our results, we can find the high level of satisfaction over leadership of school master, the instruction services, the disciplinary services, the guidance services and general affair services.