City Government Services
| Alligator's Creek Aquatic Center |
636-272-1626 |
| Animal Control |
636-240-3200 |
| City Hall |
636-240-2000 |
| Citizens First Center |
636-379-5553 |
| Cultural Arts Gallery |
636-474-8150 |
| Municipal Court |
636-240-8766 |
| Parks and Recreation Office |
636-379-5606 |
| Police (Non-emergency) |
636-240-3200 |
| Refuse and Recycling Collection |
636-272-0477 |
| Renaud Spirit Center |
636-474-2732 |
| Senior Center |
636-272-4180 |
| Street Division |
636-379-3808 |
| Trash/Bulk Pick-up |
636-272-0477 |
| Volunteer Services |
636-379-5507 |
| Water/Sewer |
636-281-2858 |
Fire Departments (non-emergency)
| O’Fallon Fire Protection District |
636-240-5312 |
| Cottleville FPD |
636-447-6655 |
| Lake Saint Louis FPD |
636-561-9200 |
| Wentzville FPD |
636-327-6334 |
Health Care, Urgent
| BJC Urgent Care |
636-980-5300 |
| St. John’s Urgent Care Center |
636-379-4327 |
| Barnes-Jewish St. Peters Hospital |
636-916-9000 |
| Progress West Healthcare Center |
636-344-1000 |
| SSM St. Joseph Hospital West |
636-625-5200 |
Miscellaneous
| City of O'Fallon Job Hotline |
636-379-5613 |
| License Bureau |
636-474-8790 |
| O’Fallon Chamber of Commerce |
636-240-1818 |
| Post Office |
636-272-3811 |
Utilties
| Ameren Missouri |
314-342-1000 |
| |
800-552-7583 |
| CenturyLink |
800-201-4099 |
| Charter - Cable |
866-207-3663 |
| Charter - Telephone |
866-207-3663 |
| Cuivre River Electric |
636-695-4700 |
| Laclede Gas Co. |
314-621-6960 |
| |
800-887-4173 |
| Laclede Gas Co. Emergency |
314-342-0800 |
| Verizon Home Phone |
800-621-9900 |
| Wisper Technologies Internet |
800-765-7772 |
Water and Sewer Services
Find out more about O'Fallon Water and Sewer
| Missouri American Water |
866-430-0820 |
| City of O'Fallon Water and Sewer |
636-281-2858 |
| Public Water Supply Dist. No. 2 |
636-561-3737 |
| Duckett Creek Sanitary District |
636-441-1244 |
| Duckett Creek Emergency |
636-447-4944 |
636-240-2000