| Cotabato 1st District Engineering Office | | Kidapawan City, North Cotabato |
| Name | DE ELPIDO A. BIROG | ADE EMEDIO C. ONTAL |
| Contact No: | (064) 288-1633 | (064) 288-1633 |
| Contact No: | | |
| Fax No: | (064) 278-3315 | |
Email Address: | elpibirog8@yahoo.com | |
| Cotabato 2nd District Engineering Office | | Villarica, Midsayap, North Cotabato |
| Name | DE DOROTEO C. INES, JR. | ADE BARTOLOME T. PAGADUAN, SR. (OIC) |
| Contact No: | (064) 229-8494 | (064) 229-8494 |
| Contact No: | | |
| Fax No: | (064) 229-8925 | |
Email Address: | bierny@yahoo.com | btpagaduan@yahoo.com |
| Cotabato City District Engineering Office | | Ramon H. Rabago Sr. Motorpool Access Road, Cotabato City |
| Name | DE MARLO P. DE GUIA (OIC) | ADE USMAN A. BARAGUIR |
| Contact No: | (064) 421-2206 | (064) 421-2206 |
| Contact No: | | |
| Fax No: | | |
Email Address: | | anstsm@yahoo.com |
| Sarangani District Engineering Office | | Alabel, Sarangani Province |
| Name | DE PIO G. LUMONGSOD | ADE JONATHAN G. BANTUG |
| Contact No: | (083) 554-2530 | (083) 554-2530 |
| Contact No: | | |
| Fax No: | (083)554-2545 | (083)554-2545 |
Email Address: | pio_lumongsod@yahoo.com | |
| South Cotabato 1st District Engineering Office | | Koronadal City, South Cotabato |
| Name | DE EDDIE M. AMIR | ADE SORAYYAH M. IBRAHIM |
| Contact No: | (083) 228-2334 | (083) 228-2334 |
| Contact No: | | |
| Fax No: | (083) 228-2334 | |
Email Address: | eddieamir@yahoo.com | |
| South Cotabato 2nd District Engineering Office | | General Santos City (former South Cotabato Sub-District Engineering Office) |
| Name | DE REY V. FRANCISCO | ADE ELSA URMENITA |
| Contact No: | (083) 553-1428 | (083) 553-1428 |
| Contact No: | | |
| Fax No: | (083) 553-1428 | |
Email Address: | reyfrance_62@yahoo.com | asle31856@yahoo.com |
| Sultan Kudarat 1st District Engineering Office | | Isulan, Sultan Kudarat |
| Name | DE ALLAN D. ARUMPAC, CSEE (OIC) | ADE AMER T. PUNDAG |
| Contact No: | (064) 201-3131 | (064) 201-3131 |
| Contact No: | | |
| Fax No: | (064) 471-0201 | |
Email Address: | | pundaga@yahoo.com |
| Sultan Kudarat 2nd District Engineering Office | | Lebak, Sultan Kudarat |
| Name | DE MAMINTAL T. TAHA (OIC) | ADE ELISEO L. OTOC |
| Contact No: | (064) 205-3606 | (064) 205-3606 |
| Contact No: | | |
| Fax No: | (064) 205-3607 | |
Email Address: | engrmiketaha@yahoo.com | eliseootoc@yahoo.com |
