| Business | Phone |
| Gateway Learning Ctr 46 E Steger, Chicago Heights 60411 | (708) 756-5000 |
| Training Systems Of Illinois 3058 195th Ct, Chicago Heights 60411 | (708) 895-4963 |
| Job Corps Application & Place 202 S Halsted St, Chicago Heights 60411 | (708) 755-7275 |
| United Front Training Co 19505 Lake Lynwood Dr, Chicago Heights 60411 | (708) 418-3962 |