Sonderling
| 2 6th Avenue Brentwood, New York 11717-6198 | Meet the High School Administrators |
| Brentwood High School Profile | Brentwood High School Web Site |
| Principal's Office Fax (call first) | 631-434-2206 |
| Front Office | 631-434-2391 |
| Attendance Clerk | 631-434-2420 |
| Nurse | 631-434-2481 |
| A.V. Room | 631-434-2432 |
| Career Education | 631-434-2310 631-434-2407 |
| Adult Education & Evening High School | 631-434-2416 |
| Adult Education & Evening High School Fax | 631-434-2418 |
| Department Offices: Social Studies, Mathematics, Special Education | 631-434-2423 |
| Records Department | 631-434-2329 |
| Science Room | 631-434-2491 |
| Art Department | 631-434-2539 |
| Music Department | 631-434-2508 |
| Computer Center | 631-434-2491 |
| Computer Lab | 631-434-1337 |
| Drug Council | 631-434-2275 |
| Program Office | 631-434-2310 |
| Boys' Gym | 631-434-2428 |
| Girls' Gym | 631-434-2427 |
| Kitchen | 631-434-2431 |
| Library | 631-434-2284 |
| Speech | 631-434-2396 |
| Custodian | 631-434-2430 |
| Teachers' Room | 631-434-2521 |
| Fax | 631-434-2319 |