GRIFFINS LLC

Authority active

USDOT 3960929 · MC1477143 · DENVER, CO

GRIFFINS LLC (USDOT 3960929, MC MC1477143) is a motor carrier based in DENVER, CO. This page provides comprehensive safety information, inspection history, authority status, and compliance data for GRIFFINS LLC.

Quick Facts

Legal Name:: GRIFFINS LLC
USDOT Number:: 3960929
MC Number:: MC1477143
Authority Status:: Active
Power Units:: 10
Location:: DENVER, CO

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

10 power units

10 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

21.9%

vehicle out of service

15.6%

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
2 of 2 with violations
Hours of service
44.1%

worse than 44% of 14,067 similar carriers
Vehicle maintenance
69.6%

worse than 70% of 21,555 similar carriers
Driver fitness
1 of 29 with violations
Controlled substances
29.8%

worse than 30% of 7,689 similar carriers

Recent inspections

Sep 5, 2026AZ1158600103Violations recorded1 violation

Sep 1, 2026VA6688000894Vehicle and driver placed out of serviceOut of service

Aug 25, 2026AL1867000395Driver placed out of serviceOut of service

Jun 18, 2026CO0497933194Violations recorded5 violations

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE

Registered

Sep 28, 2022

MCS-150 mileage

600,000 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.