Carrier profile · USDOT 867239 · Updated Sep 6, 2026

Williamson & Sons Marine Construction Inc

42 power unitsavg 16.8 yrLocal · 1 statesCAPE CORAL, FL86/100
AUTHORITY STATUS UNKNOWN
Verified linkswilliamsonandsonsmarine.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 radiusLocal
revealed
States observed1
US states
Inspections · 24 mo7
FL busiest

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

Home base
CAPE CORAL, FL
2411 SW PINE ISLAND ROAD
Top corridor
FL
FL 7
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · WILLIAMSON & SONS MARINE CONSTRUCTION INC · trailing 24 months
StateCoverageInspections
FLFloridaHQ7