為民政事務總署推行的各項大廈管理支援服務（支援服務）提供行政支援，包括：

（a）協助處理支援服務的申請;
（b）協助處理與支援服務有關的查詢和投訴;
（c）為支援服務的推行提供後勤支援;
（d）協助更新與支援服務有關的數據庫;
（e）協助整理或更新與支助服務有關的所有報表; 及
（f）有需要時履行其他職責。

To provide administrative support to the implementation of the building management related support services (support services) launched by the Home Affairs Department which include:-

(a) To assist in processing applications for the support services;
(b) To assist in handling enquiries and complaints relating to the support services;
(c) To provide logistical support to the implementation of the support services;
(d) To assist in updating the database relating to the support services;
(e) To assist in coordinating / updating all returns relating to the support services; and
(f) To perform other duties as and when required.