WILLIAM N MASON INC
USDOT 227340 · Active
Active, interstate carrier, small fleet (15 power units) — safety rating: satisfactory.
Carrier identity
| USDOT Number | 227340 |
|---|---|
| MC Number | MC-407667 |
| Legal Name | WILLIAM N MASON INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 4105252288 |
| Address | 3510 WILKENS AVE, Baltimore, MD, 21229 |
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20021102) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Fleet & operations
| Power Units (trucks) | 15 |
|---|---|
| Drivers | 11 |
| Recent Annual Mileage | 278,770 |
| Last MCS-150 Filing | 01-APR-25 |
WILLIAM N MASON INC operates 15 power units — a larger fleet than 98% of carriers registered in MD.
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Browse all carriers in Baltimore, MD or all MD carriers.