Carrier profile · USDOT 187472 · Updated Jun 13, 2026
Western Waterproofing Company Inc
DBA WESTERN SPECIALTY CONTRACTORS
99 power unitsRegional · 4 statesSAINT LOUIS, MO100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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 observed44
US statesInspections · 24 mo55
MO busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
SAINT LOUIS, MO
Top corridor
MO
Density
fewermore
State activity ranking· all 4 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| MOMissouriHQ | 2 | |
| MNMinnesota | 1 | |
| ILIllinois | 1 | |
| KSKansas | 1 |