Office of the Municipal Mayor
| Department Head | Mayor Noel Angelo T. Devanadera |
| Department Address | 2nd Floor, Sampaloc Municipal Bldg., Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) 713-1669 |
Municipal Administration Office
| Department Head | Ricardo O. Dejelo |
| Department Address | 2nd Floor, Sampaloc Municipal Bldg., Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) 713-1669 |
Bureau of Fire Protection (BFP)
| Department Head | SFO4 Roy Ariel O. Guerrero |
| Department Address | 2nd Flr. Public Market, Brgy. San Roque; Sampaloc, Quezon |
| Contact Number | 09338106993 |
Philippine National Police (PNP)
| Department Head | PCPT Wilmor B Abang |
| Department Address | Dorneo St. Brgy. San Roque; Sampaloc, Quezon |
| Contact Number | 09105563106 |
Office of the Sangguniang Bayan
| Department Head | Vice Mayor Kenneth N. Nantes |
| Department Address | 2nd Floor, Sampaloc Municipal Bldg., Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Office of the Secretary to the Sangguniang Bayan
| Department Head | Cynthia O. Palillo |
| Department Address | 2nd Floor, Sampaloc Municipal Bldg., Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Health Office
| Department Head | Dr. Rani B. Ramoso |
| Department Address | Municipal Health Center, Dorneo St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Agriculture Office
| Department Head | OIC Emerlinda A. Balce |
| Department Address | 2nd Floor, Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Treasurer's Office
| Department Head | Cunegunda S. Lomboy |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Accounting Office
| Department Head | Marilyn P. Epino |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Social Welfare and Development Office
| Department Head | Amelina E. Gariguez |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Civil Registrar Office
| Department Head | Carmencita A. Abejar |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Assessor's Office
| Department Head | Azenith Galiza |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Planning and Development Coordinating Office
| Department Head | Nimfa V. Abracia |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Human Resource Management Office
| Department Head | Emerlinda A. Balce |
| Department Address | 2nd Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Engineering Office
| Department Head | Engr. Ronaldo Salayo |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Budget Office
| Department Head | Annalyn N. Salvatus |
| Department Address | Ground Floor Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |
Municipal Disaster Risk Reduction and Management
| Department Head | Engr. Roseller Alzola |
| Department Address | Dorneo St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | 0998-889-1585 |
Tourism Office
| Department Head | Lorraine A. Chavez |
| Department Address | Municipal Park, Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | 0998-576-0493 |
Pambayang Kapisanan ng mga Barangay
| Department Head | Pb. Elynor D. Puebla |
| Department Address | ABC Building, Dorneo St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | 0998 |
Office of Municipal Local Government Operations Officer - (DILG)
| Department Head | Rodalyn Macarandang |
| Department Address | 2nd Flr. Sampaloc Municipal Building, Quezon Ave. cor. Obnamia St., Brgy. San Roque, Sampaloc, Quezon |
| Contact Number | (042) |