HOWARD E GROFF COMPANY

Authority active

dba ON-SITE CONTAINERS · USDOT 5900 · MC494029 · QUARRYVILLE, PA

HOWARD E GROFF COMPANY (USDOT 5900, MC MC494029) is a motor carrier based in QUARRYVILLE, PA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for HOWARD E GROFF COMPANY.

Quick Facts

Legal Name:: HOWARD E GROFF COMPANY
USDOT Number:: 5900
MC Number:: MC494029
Authority Status:: Active
Power Units:: 3
Location:: QUARRYVILLE, PA

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

3 power units

2 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

May 19, 2026MD0530C00676No violations foundClear

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE

Registered

Jun 1, 1974

MCS-150 mileage

33,295 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.