Carrier profile · USDOT 891500 · Updated Jun 13, 2026
SEMINOLE MACHINE & WELDING INC
2 power unitsLocal · 1 statesLARGO, FL50/100
AUTHORITY STATUS UNKNOWN
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.
Named as the prior authority of newer carriers
1 carrier list this USDOT as their revoked predecessor: USDOT 819500.
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 (1 truck · 1 carriers)
Across all inspections on record: USDOT 3858359
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)22
Observed (24 mo)11
Shared w/ other carriers11
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
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 3ALHG5FE4RDVD6761 | 2 | 2 | Apr 18, 2024 | Jun 28, 2024 |