| Business | Phone |
| Mercer County Technical Schls 1085 Old Trenton Rd, Trenton 8690 | (609) 586-6989 |
| Vocational Day Program 210 Dryden Ave, Trenton 8638 | (609) 406-0888 |
| County Vocational Technical 210 W State St, Trenton 8608 | (609) 392-6222 |
| Health Carrer Center 1070 Klockner Rd, Trenton 8619 | (609) 587-7640 |
| Berkel Training Institute 320 W State St, Trenton 8618 | (609) 392-1855 |