| Business | Phone |
| Transfiguration Episcopal Chr 1860 Lake Saint Louis Blvd, Lake St Louis 63367 | (636) 561-8951 |
| Living Lord Lutheran Church 500 Cedar Circle Dr, Lake St Louis 63367 | (636) 327-7729 |
| Lake Crest Assembly Of God 1415 Prospect Rd, Lake St Louis 63367 | (636) 332-0156 |
| Lakecrest Church Of Aog 1415 Prospect Rd, Lake St Louis 63367 | (636) 639-6785 |
| First Baptist Church Of Lsl 2230 Lake Saint Louis Blvd, Lake St Louis 63367 | (636) 561-8476 |
| Chapel Of The Lake 11000 Veterans Memorial Pkwy, Lake St Louis 63367 | (636) 561-1757 |