HKACC serves the community by supporting event organised by the Government and charitable organisations. Community Services fall into 3 categories (Category A, B and C) according to their priorities. The Community Service Squadron (CSS) is responsible for prioritizing such assignments and operations.

社會服務

學員服務社會，如在於公眾及大型活動中作人群控制、為慈善團體賣旗等。

The Squadron will also provide service for the HKUGA College. Include Flag Raising regularly, Crowd control and logistics service during sports day and swimming gala

校園服務

中隊亦會提供服務予學校，如在星期五協辦升旗禮，於陸運會與水運會進行人群管制及物流支援。。

The Music Serviced Flight provide an opprtunity for cadets to learn military music. Through music performmance, cadets may support the corps events and serve the community. The flight consist of 2 parts: drum section and instrument section.

音樂服務

學員可加入音樂服務組學習軍樂。透過音樂表演回饋社會或為團活動提供支援。組內分為吹管樂分隊與軍鼓分隊，從而令學員認識及體驗軍樂演奏。