Carrier profile · USDOT 3031787 · Updated Jun 13, 2026
WILLIAMSON DEVELOPMENT LLC
DBA UUCON
10 power unitsavg 8 yrLocal · 1 statesGLENDALE, AZ50/100
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.
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 · 2 carriers)
Across all inspections on record: USDOT 372163USDOT 2770756
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1010
Observed (24 mo)22
Shared w/ other carriers22
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 |
|---|---|---|---|---|
| 3AKJGEDVXJDJR3911 | 2 | 3 | Jul 4, 2023 | Oct 7, 2025 |
| 1M2GR4GC4MM024890 | 2 | 3 | Feb 6, 2024 | Feb 17, 2025 |