| Business | Phone |
| Us Occupation Safety & Health 2918 W Willow Knolls Dr, Peoria 61614 | (309) 671-7033 |
| Federal Mediation Conciliation 401 Main St 910, Peoria 61602 | (309) 671-7064 |
| National Labor Relations Board 300 Hamilton Blvd 200, Peoria 61602 | (309) 671-7080 |