| Principal |
| | Ms. Lizabelle B. Gamboa |
| lgamboa@hau.edu.ph |
| Monday to Friday 8:00am - 5:00pm |
| Local 1501 | |
| Assistant Principal |
| | Ms. Alma Flor C. David |
| afdavid@hau.edu.ph |
| Monday to Friday 7:00am - 4:00pm |
| Local 1503 |
|
| Coordinator, English Department |
| | Ms. Maria Teresa N. Punsalan |
| mtpunsalan@hau.edu.ph |
| Monday to Friday 1:00pm - 4:00pm |
| Local 1505 | |
|
| | Coordinator, Filipino Department |
| | Ms. Ruby C. Lacson |
| rlacson@hau.edu.ph |
| Monday to Friday 8:00am - 11:00am |
| Local 1505 |
| Coordinator, Science Department |
|
| | Mr. Arnold B. Supan |
| asupan@hau.edu.ph |
| Monday to Friday 1:00pm - 4:00pm |
| Local 1505 | |
| Coordinator, Mathematics Department |
|
| | Ms. Julieta S. Palo |
| jpalo@hau.edu.ph |
| Monday to Friday 7:00am - 9:30am, 1:30pm - 2:00pm |
| Local 1505 | |
| Coordinator, Technology and Livelihood Education Department |
| | Ms. Ma. Constancia Josielyn G. Soriano |
| mcjsoriano@hau.edu.ph |
| Monday to Friday 7:00am - 10:00am |
| Local 1505 | |
| Coordinator, Music, Arts, Physical Education & Health Department |
| | Ms. Rosita Rafaela G. Macabulos |
| rrmacabulos@hau.edu.ph |
|
| Local 1505 | |
| Coordinator, Araling Panlipunan Department |
| | Ms. Mirabelle C. Lingat |
| mlingat@hau.edu.ph |
| Monday to Friday 7:00am - 10:00am |
| Local 1505 | |
| Coordinator, Christian Living Education Department |
| | Ms. Maria Teresa D. De Leon |
| mtdeleon@hau.edu.ph |
| Monday to Friday 7:00am - 10:00am |
| Local 1505 | |
| Head, Guidance Center |
| | Ms. Norma N. Bulaclac |
| nbulaclac@hau.edu.ph |
| Monday to Friday (except Thursday) 8:00am - 5:00pm |
| Thursday 1:00pm - 9:00pm |
| Local 1229 | |
| Guidance Counselors |
| | Ms. Analou C. Jovellanos |
| ajovellanos@hau.edu.ph |
| Monday to Friday 8:30am - 5:30pm |
| Saturday 8:00am - 12:00pm |
| Local 1361 | |
|
| | Ms. Teresita O. Cruz |
| tcruz@hau.edu.ph |
| Monday to Friday 8:30am - 5:30pm |
| Saturday 8:30am - 12:30pm |
| Local 1361 | |
|
| | Ms. Elizabeth P. Macapinlac |
| emacapinlac@hau.edu.ph |
| Monday to Friday 8:30am - 5:30pm |
| Saturday 8:00am - 6:00pm |
| Local 1361 | |
|
| | Mr. Rafael Valentino T. Del Rosario |
| rvdelrosario@hau.edu.ph |
| Monday to Thursday 8:00am - 6:00pm |
| Friday 8:00am - 5:00pm |
| Saturday 8:00am - 12:00pm |
| Local 1361 | |
| Head, High School Library |
| | Ms. Nancy Q. Julian |
| njulian@hau.edu.ph |
| Monday to Friday 8:30am - 5:30pm |
| Saturday 1:00pm - 5:00pm |
| Local 1169 | |
| Librarians |
| | Ms. Michelle D. Calilung |
| mcalilung@hau.edu.ph |
| Monday and Thursday 7:00am - 4:00pm |
| Tuesday and Wednesday 8:00am - 5:00pm | |
| Friday 9:00am - 6:00pm |
| Saturday 8:00am - 12:00pm |
| Local 1126 |
|
| | Ms. Jona Mae F. Lacsina |
| jlacsina@hau.edu.ph |
| Monday to Friday 8:00am - 5:00pm |
| Tuesday and Wednesday 7:00am - 4:00pm |
| Thursday 9:00am - 6:00pm |
| Saturday 8:00am - 12:00pm |
| Local 1171 | |
|
| | Ms. Maricris S. Simbulan |
| msimbulan@hau.edu.ph |
| Monday and Tuesday 9:00am - 6:00pm |
| Wednesday and Thursday 8:00am - 5:00pm |
| Friday 7:00am - 4:00pm |
| Saturday 8:00am - 12:00pm |
| Local 1433 | |
| Instructional Media Center Coordinator |
| | Mr. Jose O. Zepeda |
| jzepeda@hau.edu.ph |
| Monday, Tuesday, Thursday and Friday 7:00am - 10:00am |
| Wednesday 7:00am - 8:00am, 9:30am - 11:30am |
| Local 1433 | |
| Science Laboratory Custodian |
| | Ms. Nolie Q. Beltran |
| nbeltran@hau.edu.ph |
| Monday, Wednesday and Friday 7:00am - 5:00pm |
| Tuesday and Thursday 7:00am - 4:30pm |
| Local 1233 | |
| Computer Laboratory Assistants |
| | Mr. Danilo M. Mercado |
| dmercado@hau.edu.ph |
| Monday, Tuesday and Wednesday 7:00am - 5:00pm |
| Thursday and Friday 7:00am - 4:30pm |
| Local 1253 | |
|
| | Mr. Alex S. Diaz |
| sdiaz@hau.edu.ph |
| Monday to Thursday 6:40am - 4:40pm |
| Friday 6:40am - 3:40pm |
| Locals 1437, 1436 and 1502 | |
| Outreach Coordinator |
| | Ms. Shirley M. Marquez |
| smarquez@hau.edu.ph |
| Monday to Friday 1:00pm - 4:00pm |
| Local 1502 | |
| Secretary |
| | Ms. Fortunata B. Pineda |
| fpineda@hau.edu.ph |
| Monday to Friday 8:00pm - 5:00pm |
| Saturday 8:00am - 12:00pm |
| Local 1502 | |
| Discipline Coordinators |
| | Ms. Mary Michelle B. Gania |
| mmgania@hau.edu.ph |
| Monday, Tuesday, Thursday and Friday 8:00am - 11:00am, 3:30pm - 5:00pm |
| Wednesday 8:00am - 9:00am |
| Local 1335 | |
| Activities Coordinators |
| | Mr. Rogelio R. Cabrera |
| rcabrera@hau.edu.ph |
| Monday to Friday 1:30pm - 4:30pm |
| Local 1502 | |
|
International Calls
Please dial (+63-45) plus telephone number.
National Calls
Please dial (045) plus telephone number.
Trunk Lines
| PLDT Line: |
| Digitel Line: |
|
