Carrier profile · USDOT 3401935 · Updated Jun 13, 2026

Western Allied Mechanical Inc

7 power unitsavg 9.2 yrLocal · 1 statesMENLO PARK, CA85/100

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.

Shares a company officer with other carriers

jeffrey pierce — 8 carriers: USDOT 182255 USDOT 606652 USDOT 1124403 USDOT 1899526 USDOT 2516373 USDOT 2575951 USDOT 3769686

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered and roadside-observed capacity are broadly consistent.

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 8 related authorities · joined by officer

Authorities: 8
Combined power: 18
States: 7
Oldest authority: Jun 1, 1974
Active now: 3

WESTERN ALLIED MECHANICAL INC· viewingUSDOT 3401935
7PU
GWS TRUCKING INCUSDOT 3769686
5PU
JEFFREY DANIEL PIERCEUSDOT 2516373
1PU
PIERCE FARMSUSDOT 1124403
1PU
JEFFREY J PIERCEUSDOT 1899526
1PU
MILL-TEX INDUSTRIES INCUSDOT 606652
1PU
JEFF PIERCE TRUCKING LLCUSDOT 2575951
1PU
G W PIERCE AUTO PARTS INCUSDOT 182255
1PU

Affiliated entities· hover to preview

GWS TRUCKING INC JEFFREY DANIEL PIERCE PIERCE FARMS JEFFREY J PIERCE MILL-TEX INDUSTRIES INC JEFF PIERCE TRUCKING LLC G W PIERCE AUTO PARTS INC