| Business Name | Phone | Address | zip code |
| Mount Alvernia High School - Secretary's Office | (412)821-3858 | 146 Hawthorne Road | 15209 |
| Mount Alvernia High School - Coach's Office | (412)821-8488 | 146 Hawthorne Road | 15209 |
| Mount Alvernia High School - Faculty Room | (412)821-1860 | 146 Hawthorne Road | 15209 |
| Holy Spirit Parish - Religious Formation CCD | (412)821-2099 | 100 Howard Street | 15209 |
| Holy Spirit Parish - School | (412)821-4805 | 100 Howard Street | 15209 |
| Mount Alvernia High School - Secretary's Office | (412)821-3858 | 146 Hawthorne Road | 15209 |
| Mount Alvernia High School - Coach's Office | (412)821-8488 | 146 Hawthorne Road | 15209 |
| Mount Alvernia High School - Faculty Room | (412)821-1860 | 146 Hawthorne Road | 15209 |
| Holy Spirit Parish - Religious Formation CCD | (412)821-2099 | 100 Howard Street | 15209 |
| Holy Spirit Parish - School | (412)821-4805 | 100 Howard Street | 15209 |
You can also check out High Schools in Pittsburgh