Carrier profile · USDOT 4052271 · Updated Jun 13, 2026
SOUTHERN MASONRY SUPPLY LLC
DBA B&L DISTRIBUTING CO INC
6 power unitsavg 9.6 yrRegional · 3 statesCOLUMBIA, SC93/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
revealedStates observed33
US statesInspections · 24 mo2424
SC busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
COLUMBIA, SC
Top corridor
SC
Density
fewermore
State activity ranking· all 3 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| SCSouth CarolinaHQ | 15 | |
| NCNorth Carolina | 8 | |
| GAGeorgia | 1 |