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Ameren Services Company (DOT# 51446) – FMCSA Carrier Profile

doing business as AMEREN AND AMEREN ILLINOIS AND AMEREN MISSOURI
DOT# 51446● Active
Updated: 2026-03-09

Ameren Services Company is a registered motor carrier with the FMCSA under USDOT number 51446. The company operates from Saint Louis, MO and maintains an active operating status with 2,364 power units and 2,153 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: August 6, 2012

Ameren Services Company holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address1901 Chouteau Ave, Saint Louis, MO, 63103-3003
Phone(309) 241-2967
Emailklawson@ameren.com
Entity TypePrivate Property
OperationInterstate
Power Units2,364
Drivers2,153
MCS-150 FiledNovember 17, 2025
Annual Mileage27,051,198 mi (2024)
All carriers in Missouri→Carriers in Saint Louis, MO→

Inspection Summary

All-time Inspections
All-time
45
Total
5
OOS
0
Driver OOS
5
Vehicle OOS
OOS Rate11.11%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
15
Total
0
Fatal
12
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
1.5
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 51446?
USDOT number 51446 is assigned to Ameren Services Company, an active motor carrier registered with the FMCSA, based in Saint Louis, MO.
What is the safety rating of Ameren Services Company?
Ameren Services Company has a safety rating of Satisfactory as of August 6, 2012.
How many inspections has Ameren Services Company had?
Ameren Services Company has recorded 45 total inspections with 5 out-of-service orders, representing an OOS rate of 11.11%.
Where is Ameren Services Company located?
Ameren Services Company is headquartered at 1901 Chouteau Ave, Saint Louis, MO 63103-3003.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 51446 · Last updated: 2026-03-09. View official FMCSA record →