Carrier profile · USDOT 4477574 · Updated Aug 16, 2026

Structural Services Concept LLC

2 power unitsavg 7.3 yrLocal · 1 statesBURIEN, WA50/100

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

pedro castro — 10 carriers: USDOT 1782357 USDOT 1866516 USDOT 2036798 USDOT 2730814 USDOT 2756738 USDOT 3428090 USDOT 3495287 USDOT 3907036

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 10 related authorities · joined by officer

Authorities: 10
Combined power: 14
States: 6
Oldest authority: Jun 15, 2008
Active now: 9

STRUCTURAL SERVICES CONCEPT LLC· viewingUSDOT 4477574
2PU
PCASTRO TRUCKING LLCUSDOT 3495287
5PU
PEDRO CASTROUSDOT 2756738
1PU
A1 NORTHSHORE CONSTRUCTION INCUSDOT 4077136
1PU
PEDRO CASTROUSDOT 2730814
1PU
PEDRO CASTROUSDOT 3428090
1PU
P CASTROUSDOT 2036798
1PU
SPF CASTRO TRUCKING LLCUSDOT 1866516
1PU
SSC EXCAVATING LLCUSDOT 3907036
1PU
PEDRO R CASTROUSDOT 1782357
0PU

Affiliated entities· hover to preview

PCASTRO TRUCKING LLC PEDRO CASTRO A1 NORTHSHORE CONSTRUCTION INC PEDRO CASTRO PEDRO CASTRO P CASTRO SPF CASTRO TRUCKING LLC SSC EXCAVATING LLC