| Business | Phone |
| Bowman Realty Corp 4908 Arquilla Dr, Richton Park 60471 | (708) 283-2806 |
| Englund Properties 3633 Sauk Trl, Richton Park 60471 | (708) 748-7551 |
| Century 21 3911 Sauk Trl, Richton Park 60471 | (708) 747-8000 |
| Dabbs & Assoc 3907 Sauk Trl, Richton Park 60471 | (708) 747-4400 |