JOSEPH MCMAHON DAIRY SERVICE INC

Authority active

dba MCMAHON DAIRY SERVICE · USDOT 2271487 · MC775710 · HUNTLEY, IL

JOSEPH MCMAHON DAIRY SERVICE INC (USDOT 2271487, MC MC775710) is a motor carrier based in HUNTLEY, IL. This page provides comprehensive safety information, inspection history, authority status, and compliance data for JOSEPH MCMAHON DAIRY SERVICE INC.

Quick Facts

Legal Name:: JOSEPH MCMAHON DAIRY SERVICE INC
USDOT Number:: 2271487
MC Number:: MC775710
Authority Status:: Active
Power Units:: 38
Location:: HUNTLEY, IL

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

38 power units

120 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

vehicle out of service

6.3%

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
16.8%

worse than 17% of 28,371 similar carriers
Hours of service
2 of 17 with violations
Vehicle maintenance
1 of 4 with violations
Driver fitness
No violations
Controlled substances
No violations

Recent inspections

Jul 31, 2026IL5002120074No violations foundClear

Dec 19, 2025IN8632009511Violations recorded2 violations

Sep 27, 2025IL5000940031No violations foundClear

Aug 4, 2025IN6353004832Violations recorded1 violation

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Registered

Feb 9, 2012

MCS-150 mileage

2,964,000 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.