CASTLE & KING

Authority active

USDOT 4388994 · MC1721535 · VACAVILLE, CA

CASTLE & KING (USDOT 4388994, MC MC1721535) is a motor carrier based in VACAVILLE, CA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for CASTLE & KING.

Quick Facts

Legal Name:: CASTLE & KING
USDOT Number:: 4388994
MC Number:: MC1721535
Authority Status:: Active
Power Units:: 7
Location:: VACAVILLE, CA

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

7 power units

7 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

vehicle out of service

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
No violations
Hours of service
No violations
Vehicle maintenance
No violations
Driver fitness
No violations
Controlled substances
No violations

Recent inspections

No roadside inspections were reported in the last 24 months.

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE

Registered

Apr 3, 2025

MCS-150 mileage

197,271 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.