The department operates under a hierarchical structure with four directorates and various units responsible to execute its functions effectively.

The Project Design and Engineering Directorate spearheads design efforts for public works projects, collaborating with the Ministry and other relevant entities. Their projects span public space embellishment, administrative building construction, and sports facility development.

The Project Implementation Directorate oversees the department’s projects, utilizing direct labour and supporting local councils with their initiatives.

The Manufacturing and Services Directorate caters to requests from its Ministry, its Department and other governmental bodies, providing production and maintenance services.

The Coastal & Stormwater Unit leads in assessing and mitigating risks related to coastal erosion, focusing on bathing areas along the coast. It manages infrastructure for stormwater collection and flooding mitigation.