DAVID M. HOLZHAUER AND ROBERT J. WORK

Authority active

dba MILKY HAVEN FARMS · USDOT 450818 · MC335456 · QUARRYVILLE, PA

DAVID M. HOLZHAUER AND ROBERT J. WORK (USDOT 450818, MC MC335456) is a motor carrier based in QUARRYVILLE, PA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for DAVID M. HOLZHAUER AND ROBERT J. WORK.

Quick Facts

Legal Name:: DAVID M. HOLZHAUER AND ROBERT J. WORK
USDOT Number:: 450818
MC Number:: MC335456
Authority Status:: Active
Power Units:: 30
Location:: QUARRYVILLE, PA

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

30 power units

48 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
43.9%

worse than 44% of 28,371 similar carriers
Hours of service
1 of 24 with violations
Vehicle maintenance
34.9%

worse than 35% of 21,555 similar carriers
Driver fitness
No violations
Controlled substances
No violations

Recent inspections

Aug 4, 2026NYSPB3022185Violations recorded4 violations

Jul 29, 2026VA7433001803Violations recorded3 violations

Jun 24, 2026MD2311C02308Violations recorded1 violation

May 19, 2026MD0302C00782Violations recorded4 violations

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE;EXEMPT FOR HIRE

Registered

Jul 5, 1991

MCS-150 mileage

1,700,000 mi

Mileage year

2024

Reported cargo

No cargo classifications reported.