DBA: Ameren And Ameren Illinois And Ameren Missouri
Ameren Services Company is an active interstate carrier based in Saint Louis, MO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2,322 | 0 | 0 |
| Tractors | 27 | 0 | 0 |
| Trailers | 1,917 | 0 | 0 |
| Buses (16+) | 1 | 0 | 0 |
| Total Power Units | 2,364 | ||
Distinct vehicles · 24 mo
vs 2,364 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 0% | 77% | Better than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 9 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2026 | 0 | 0 | 1 | 1 |
| Apr 1, 2026 | 0 | 0 | 1 | 1 |
| Jan 1, 2026 | 1 | 3 | 5 | 5 |
| Oct 1, 2025 | 0 | 2 | 4 | 4 |
| Jul 1, 2025 | 0 | 2 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 | 6 | 7 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 18, 2026 | IL | OTHER | 1 | 1 |
| Aug 24, 2026 | IL | STRAIGHT TRUCK | 0 | 0 |
| Aug 21, 2026 | MO | STRAIGHT TRUCK | 5 | 2 |
| Jul 27, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.01 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 1.45 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state MO accounts for 77% of activity. Activity outside home state (MO): 23%.
| Oct 1, 2024 |
| 0 |
| 1 |
| 4 |
| 4 |
| Unsafe Driving |
| 2 |
| 1 |
| 0 |
| Jul 11, 2026 |
| MO |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jul 1, 2026 | IL | STRAIGHT TRUCK | 0 | 0 |
| Jun 30, 2026 | IL | STRAIGHT TRUCK | 0 | 0 |
| Jun 30, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Jun 18, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Jun 17, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 18, 2026 | 39341 | No or defective parking brake system on CMV | Vehicle Maintenance | Yes |
| Aug 21, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Aug 21, 2026 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Aug 21, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Aug 21, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Aug 21, 2026 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Jun 5, 2026 | 39282DUMT | Driver - Using a hand-held mobile telephone | Unsafe Driving | — |
| Apr 22, 2026 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Feb 24, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Nov 18, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |