Carrier profile · USDOT 145412 · Updated Jul 18, 2026

Mccarthy Building Companies Inc

DBA CASTLE CONTRACTING

258 power unitsavg 4.3 yrMulti-region · 8 statesST LOUIS, MO94/100
AUTHORITY STATUS UNKNOWN
Verified linksmccarthy.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 radiusMulti-region
revealed
States observed8
US states
Inspections · 24 mo23
CA busiest

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

Home base
ST LOUIS, MO
12851 MANCHESTER RD
Top corridor
CA ⇄ MO
CA 11 · NE 3 · AZ 3
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 8 states · trailing 24 mo

Roadside inspections by state · MCCARTHY BUILDING COMPANIES INC · trailing 24 months
StateCoverageInspections
CACalifornia11
NENebraska3
AZArizona3
TXTexas2
MOMissouriHQ1
OKOklahoma1
LALouisiana1
ILIllinois1