Carrier profile · USDOT 4075285 · MC-1549145 · Updated Jun 13, 2026

M&J LLC

DBA M&J IRONWORKS

1 power unitLocal · 2 statesDULUTH, MN50/100
CARRIER ACTIVEMC-1549145 ACTIVE
Verified linksmjiron.netFMCSA 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-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)2

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.