This study aimed to examine the perceptions of nursing staffs on the environmental conditions in their senior care centers in Kaohsiung City. Two hundred and twenty three female nursing staffs in nursing care centers participated in this study. A Self-reported questionnaire comprised 18 items was administrated in person to the participants. Results showed that nursing staffs have high satisfaction on the quality and techniques of their services. But they rated low scores on the philosophies of the company. It showed that they did not satisfy with the management of the company. In the end, I provided several suggestions to the senior care centers based on the results in this study.