The purpose of the study was to investigate hearing aid (HA) services provided by HA dealers to hearing impaired students of elementary schools. The study was conducted through cluster random sampling. A self-composed questionnaire, "Hearing Aid Services Provided by HA Dealers to Elementary School Students with Hearing Impairment", was used to collect data from 131 parents whose children were hearing impaired at elementary schools. Data analyses comprised percentage, arithmetic mean, standard deviation, t-test and ANOVA. The results wee as follows. 1. About 70% of the subjects received early intervention. 2. The average diagnostic age and the aided age of the hearing impaired students were 31.91 months ad 40.97 months, respectively. If the mother was involved as the major care person, the average diagnostic age and the aided age would be significantly earlier than if father was the care person. 3. Most parents t6ake positive attitude on selection and maintenance of their children's hearing aids. 4. Among the total 22 items of services in the questionnaire, HA dealers offered 14 of them (72.68%). "Offering methods in maintenance of hearing aids" and "informing parents of the HA selection and fitting procedures" were the services that hearing aid dealers provided with the highest frequencies, whereas "offering another HA when the student's HA was sent to be repaired" was the one that HA dealers offered the least. 5. For those parents who have visited HA companies and those whose children have received early intervention, they received more services from HA dealers than those parents who haven't had these two experiences. 6. There was a significant difference in the amount of HA services for hearing impaired students among different districts. Students who lived in eastern Taiwan received the smallest number of services than other districts. However, there was no significant difference among other 3 districts.