The purpose of this study was to investigate influence of the service quality in disabled welfare facilities on clients satisfaction. To make this goal, study tries to make models about demographic characteristic, service quality and the intention of clients satisfaction on the exsited researches like Bae, Yang-ja(2012), Diener, Emmdnson, Larsen & Griffih(1985), Park, Moon-su(2009). The study carried out frequency analysis, t-test, ANOVA, Scheffe examination utilizing and regression analysis by using SPSS WIN Ver. 20.0 to examine the influence among variables. the results of these analyses were as followed. The result about the difference of the Welfare Facilities for the Disabled Client by Service Quality showed that 1) in case of the distinction of sex, there was no difference between male and female, 2) in case of an age, there was statistically meaningful difference in 71 75 age and 86 90 age. 3) in case of education, there was no difference. 4) in case of a spouse, there statistically meaningful difference. 5) in case of the main source income there was no difference. Finally, it make an influence to clients satisfaction to the factors of materiality and reliability among the factors of service quality.