St. Louis
| Service | Contact Number |
|---|---|
| Ameren UE | 314-342-1000 |
| Laclede Gas Company | 314-621-6960 |
| Gas Emergency (if smell gas) | 314-342-0800 |
| St. Louis County Water | 1-866-430-0820 |
| St. Louis City Water Division | 314-771-2255 |
| Southwestern Bell Telephone Co. | 1-800-203-7070 |
| Environmental Industries | 314-506-4700 |
| Midwest Waste | 636-947-5959 |
| AT&T Cable Services | 314-428-0202 |
| Charter Communication | 636-207-7011 |
| Superior Service | 314-567-1800 |
St. Charles
| Service | Contact Number |
|---|---|
| Ameren UE | 314-342-1000 |
| Ameren UE – O’Fallon/Wentzville | 1-800-552-7583 |
| Cuivre River – St. Charles | 636-441-7410 |
| Cuivre River – O’Fallon/St. Peter’s | 1-800-552-7583 |
| Cuivre River – Lake St. Louis/Wentzville | 636-441-7410 |
| St. Charles Gas Company | 636-946-8937 |
| Southwestern Bell Telephone Co. | 1-800-203-7070 |
| AT&T Cable Services | 636-441-7737 |
Water
| Service | Contact Number |
|---|---|
| St. Charles County | 636-949-3237 |
| City of St. Charles | 636-949-3237 |
| City of St. Peters | 636-477-6600 |
| City of O’Fallon | 636-240-2000 |
| Public Water Dist. #2-L.S.L. | 636-561-3737 |