Carrier profile · USDOT 4067712 · Updated Jun 13, 2026

Southern Building Supply LLC

DBA SOUTHERN BUILDING SUPPLY

3 power unitsavg 18.7 yrLocal · 1 statesPANAMA CITY, FL100/100
AUTHORITY STATUS UNKNOWN
Verified linkssouthern-bldg.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 mo17
FL busiest

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

Home base
PANAMA CITY, FL
1121 SAINT ANDREWS BLVD UNIT 1
Top corridor
FL
FL 17
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · SOUTHERN BUILDING SUPPLY LLC · trailing 24 months
StateCoverageInspections
FLFloridaHQ17