| Business | Phone |
| St Charles Citgo 1745 E Main St, Saint Charles 60174 | (630) 513-7292 |
| St Charles Shell 2500 E Main St, Saint Charles 60174 | (630) 377-2908 |
| Bp 1505 Lincoln Hwy, Saint Charles 60174 | (630) 443-9707 |
| Geneva Auto Svc 2010 W Main St, Saint Charles 60174 | (630) 513-5811 |
| Rksq Inc 1023 W Main St, Saint Charles 60174 | (630) 377-9668 |
| Citgo 307 W Main St, Saint Charles 60174 | (630) 584-2266 |