| Business | Phone |
| Cass Lake Village 1 907 S Williams St, Westmont 60559 | (630) 963-4871 |
| King Arthur Westmont Apts 5600 King Arthur Ct, Westmont 60559 | (630) 968-7650 |
| Oak View Apartments 201 W Oakley Dr N, Westmont 60559 | (630) 887-0170 |
| Oakview Apartments 201 W Oakley Dr N, Westmont 60559 | (630) 655-8936 |
| Piers Condominiums Pools 1326 Cass Ln W, Westmont 60559 | (630) 969-9514 |
| Ponds At Willow Falls 6708 Park Ln 1, Westmont 60559 | (630) 968-3000 |
| S & P Partners 414 Plaza Dr, Westmont 60559 | (630) 789-1104 |
| Suffield Gardens Condos 18w140 Suffield Ct, Westmont 60559 | (630) 241-0367 |
| Surrey Place Apartments 12 W 59th St, Westmont 60559 | (630) 434-2411 |
| Twin Lake Towers 816 S Adams St A107, Westmont 60559 | (630) 241-1100 |
| Wedford Condo Assoc 5649 S Cass Ave, Westmont 60559 | (630) 241-7125 |
| Westbrook Condominium 511 N Cass Ave, Westmont 60559 | (630) 493-0495 |