David Mason & Associates, Inc. USDOT 2456474
Company Overview
David Mason & Associates, Inc. is an active DOT registered motor carrier operating under USDOT Number 2456474.
| Total Trucks | 18 | ||
| Tractors Owned | 0 | ||
| Trailer Owned | 0 | ||
| Total Drivers | 31 | ||
| USDOT | 2456474 | ||
| MCS-150 Mileage Year | 2020 | ||
| MCS-150 Date | 07-OCT-24 | ||
| MCS-150 Mileage | 100000 | ||
| Does David Mason & Associates, Inc. transport Hazardous Material? | No | ||
| Carrier Operation | Interstate | ||
| David Mason & Associates, Inc. in business since | 20131125 | ||
Company Contact Information
David Mason & Associates, Inc. 
800 S Vandeventer
St Louis, MO 63110
314-534-1030
800 S Vandeventer
St Louis, MO 63110
314-534-1030
Cargo Hauled by David Mason & Associates, Inc.
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David Mason & Associates, Inc. Safety Measurement System Data
Last Updated Sep 2025| Total Number of Inspections for the measurement period (24 months) | 1 |
| Total Number of Driver Inspections for the measurment period | 1 |
| Total Number of Driver Inspections containing at least one Driver Out-of-Service Violation | 0 |
| Total Number of Vehicle Inspections for the measurement period | 1 |
| Total Number of Vehicle Inspections containing at least one Vehicle Out-of-Service violation | 0 |
| David Mason & Associates, Inc. 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 |
| David Mason & Associates, Inc. Hours-of-Service (HOS) Data | |
| Number of inspections with at least one Hours-of-Service BASIC violation | 1 |
| Hours-of-Service (HOS) Compliance BASIC Roadside Performance measure value | 5 |
| Hours-of-Service (HOS) Compliance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| David Mason & Associates, Inc. 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 |
| David Mason & Associates, Inc. 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 |
| David Mason & Associates, Inc. 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 |