| Business | Phone |
| Honorable James E Garrison Westmont 60559 | (630) 740-8075 |
| Honorable Robert P Livas Westmont 60559 | (630) 740-8065 |
| Kirk W Dillard State Senator 1 S Cass Ave 201, Westmont 60559 | (630) 969-0990 |
| Village Of Engineering 31 W Quincy St, Westmont 60559 | (630) 829-4465 |
| Village Of Westmont 867 Blackhawk Dr, Westmont 60559 | (630) 789-8139 |
| Westmont Centre 1 S Cass Ave, Westmont 60559 | (630) 512-8570 |