WILLIAM N MASON INC - Motor Carrier Profile | USDOT 227340 | FleetSentry | FleetSentry
WILLIAM N MASON INC
Authority active
USDOT 227340 · MC407667 · BALTIMORE, MD
WILLIAM N MASON INC (USDOT 227340, MC MC407667) is a motor carrier based in BALTIMORE, MD. This page provides comprehensive safety information, inspection history, authority status, and compliance data for WILLIAM N MASON INC.
Quick Facts
Legal Name:
WILLIAM N MASON INC
USDOT Number:
227340
MC Number:
MC407667
Authority Status:
Active
Power Units:
15
Location:
BALTIMORE, MD
Insurance filing
Unknown
USDOT registration
USDOT active
Fleet size
15 power units
11 drivers
Safety record
Rolling 24 months
21
inspections
17
with violations
54
violations
19%
vehicle out of service
4.8%
driver out of service
FMCSA safety scores through Jun 2026
Unsafe driving
34.8%
worse than 35% of 28,371 similar carriers
Hours of service
2 of 22 with violations
Vehicle maintenance
59.7%
worse than 60% of 21,555 similar carriers
Driver fitness
No violations
Controlled substances
No violations
Recent inspections
Aug 26, 2026MD3249C00041Vehicle placed out of serviceOut of service