Singleton Mail Service USDOT 492450
Company Overview
Singleton Mail Service is an active DOT registered motor carrier operating under USDOT Number 492450.
| Total Trucks | 4 | ||
| Tractors Owned | 0 | ||
| Trailer Owned | 0 | ||
| Total Drivers | 4 | ||
| USDOT | 492450 | ||
| MCS-150 Mileage Year | 2016 | ||
| MCS-150 Date | 31-OCT-17 | ||
| MCS-150 Mileage | 9018 | ||
| Does Singleton Mail Service transport Hazardous Material? | No | ||
| Carrier Operation | Intrastate Non-Hazmat | ||
| Singleton Mail Service in business since | 19920729 | ||
Company Contact Information
Singleton Mail Service 
350 Freedon Blvd
Sumter, SC 29154
803-481-2381
803-481-2381
350 Freedon Blvd
Sumter, SC 29154
803-481-2381
803-481-2381
Cargo Hauled by Singleton Mail Service
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Singleton Mail Service Safety Measurement System Data
Last Updated Sep 2025| Total Number of Inspections for the measurement period (24 months) | 0 |
| Total Number of Driver Inspections for the measurment period | 0 |
| Total Number of Driver Inspections containing at least one Driver Out-of-Service Violation | 0 |
| Total Number of Vehicle Inspections for the measurement period | 0 |
| Total Number of Vehicle Inspections containing at least one Vehicle Out-of-Service violation | 0 |
| Singleton Mail Service Unsafe Truck Driving Data | |
| Number of inspections with at least one Unsafe Driving BASIC violation | 0 |
| Unsafe Driving BASIC Roadside Performance Measure Value | 0 |
| Unsafe Driving BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Singleton Mail Service Hours-of-Service (HOS) Data | |
| Number of inspections with at least one Hours-of-Service BASIC violation | 0 |
| Hours-of-Service (HOS) Compliance BASIC Roadside Performance measure value | 0 |
| Hours-of-Service (HOS) Compliance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Singleton Mail Service Truck Driver Fitness Data | |
| Number of inspections with at least one Truck Driver Fitness BASIC violation | 0 |
| Truck Driver Fitness BASIC Roadside Performance measure value | 0 |
| Truck Driver Fitness BASIC Serious Violation Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Singleton Mail Service Controlled Substances and Alcohol Data | |
| Number of inspections with at least one Controlled Substances and Alcohol BASIC violation | 0 |
| Number of inspections with at least one Controlled Substances and Alcohol BASIC violation | 0 |
| Controlled Substances and Alcohol BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Singleton Mail Service Vehicle Maintenance Data | |
| Number of inspections with at least one Vehicle Maintenance BASIC violation | 0 |
| Vehicle Maintenance BASIC Roadside Performance measure value | 0 | Vehicle Maintenance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |