Carrier profile · USDOT 4222814 · MC-1781091 · Updated Sep 6, 2026

M6 Welding Service LLC

1 power unitavg 6 yrLocal · 2 statesODESSA, TX50/100
CARRIER ACTIVEMC-1781091 ACTIVE
Verified linksm6weldingservice.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 (3 trucks · 3 carriers)
Across all inspections on record: USDOT 3752335USDOT 3206431USDOT 312743

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)2
Shared w/ other carriers3

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

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

VINCarriersInspectionsFirst seenLast seen
3C63RRJLXPG643775View sourced platform decode24Aug 21, 2023Jul 2, 2026
4P5FD4026K1298774View sourced platform decode26Jan 10, 2024Jul 2, 2026
1FD0W5HT0JEB65010View sourced platform decode23Sep 21, 2023May 19, 2026