| Business | Phone |
| St Charles/Westplex Appraisal 1000 Edgewater Pt # 405, Lake St Louis 63367 | (636) 561-9040 |
| Shoaf Enterprises Inc 9 Woodview Dr, Lake St Louis 63367 | (636) 625-8084 |
| Re/Max 1201 Edgewater Pt, Lake St Louis 63367 | (636) 561-3211 |
| Re/Max Lakeside 1201 Edgewater Pt, Lake St Louis 63367 | (636) 561-3211 |
| Real Estate Network 1000 Edgewater Pt, Lake St Louis 63367 | (636) 561-4646 |
| Prudential Alliance 11232 Veterans Memorial Pkwy, Lake St Louis 63367 | (636) 561-7778 |
| Leo Lawrence Real Estate 611 Woodchuck Ln, Lake St Louis 63367 | (636) 561-4422 |
| Ken Johannsmeyer Realty Co 19 Rosette Ct, Lake St Louis 63367 | (636) 625-1198 |
| Hayden Homes Inc 102 Evesham E, Lake St Louis 63367 | (636) 561-5599 |
| Coldwell Banker 3401 Technology Dr # 101, Lake St Louis 63367 | (636) 561-2101 |
| Coldwell Banker 50 Centre On The Lk, Lake St Louis 63367 | (636) 561-1000 |