Carrier profile · USDOT 1324878 · Updated Jun 13, 2026

GULF COAST UNDERGROUND LLC

DBA GCU LLC

88 power unitsavg 9.8 yrRegional · 5 statesTHEODORE, AL100/100
AUTHORITY STATUS UNKNOWN
Verified linksgogcu.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed5
US states
Inspections · 24 mo31
FL busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
THEODORE, AL
5655 MIDDLE RD
Top corridor
FL ⇄ AL
FL 21 · MS 7 · NC 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · GULF COAST UNDERGROUND LLC · trailing 24 months
StateCoverageInspections
FLFlorida21
MSMississippi7
NCNorth Carolina1
TNTennessee1
ALAlabamaHQ1