Carrier profile · USDOT 3367689 · MC-1079351 · Updated Sep 6, 2026

M&m Motor Service LLC

DBA M&M MOTOR SERVICE

17 power unitsavg 15.7 yrRegional · 6 statesCHICAGO, IL86/100
CARRIER ACTIVEMC-1079351 ACTIVE
Verified linksmandmmotorservice.comFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (2 trucks · 1 carriers)
Across all inspections on record: USDOT 31782

Shares a company officer with other carriers

william murphy — 29 carriers: USDOT 201044USDOT 569628USDOT 620770USDOT 671761USDOT 692379USDOT 1133948USDOT 1337667USDOT 1438766

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)17
Observed (24 mo)9
Shared w/ other carriers2

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1GRAA06211S047236View sourced platform decode22Jul 31, 2023May 12, 2025
1GRAA06221S047214View sourced platform decode23Sep 7, 2023Oct 20, 2024

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 29 related authorities · joined by officer

Authorities
29
Combined power
100
States
15
Oldest authority
Jun 1, 1974
Active now
15

Affiliated entities· hover to preview

MURPHY BROTHERS INCLUCKY SHOTS LOGISTICS INCMURPHY EXCAVATING CORPORATION907030 ONTARIO INCW H M CONTRACTING CO INCMASTER FENCEMURPHY ROOFING INCMURPHY EXCAVATING LLC