– Maintenance Division
– Equipment Division
– Office of the Director for Operations
– Cash Section
– Office of the Minister
– Legal Section
– Finance Division
– Budget Section
– Information & Communication Technology Management
– Public Information Unit
– Supply Section
– Office of the COA Resident Auditor
– Administrative Division
– Human Resource, Management and Records Section
– Construction Division
– Survey & Design Division
– Accounting Section
– Planning and Programming Division
– MPW Conference Room
– Bids and Awards Committee (BAC) Confference Room
– Quaters of the Minister
– Archive Section
– Office of the Director for Services
– BAC Office
