MCCARTHY BUILDING COMPANIES INC
USDOT 145412 · Doing business as CASTLE CONTRACTING
Active, interstate carrier, large fleet (258 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate18.2% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 145412 |
|---|---|
| MC Number | — |
| Legal Name | MCCARTHY BUILDING COMPANIES INC |
| DBA Name | CASTLE CONTRACTING |
| Entity Type | CORPORATION |
| Phone | 3149683300 |
| Address | 12851 MANCHESTER RD, St Louis, MO, 63131 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 79 / 100 |
|---|---|
| Hours-of-Service Compliance | 85 / 100 |
| Driver Fitness | 88 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 77 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 22 |
|---|---|
| Out-of-Service Rate | 18.2% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2025-09-22 — TX — 1 injured, towaway
- 2024-04-30 — AZ — towaway
Most frequent violation categories: 12 (7), 30 (5), 51 (5).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 258 |
|---|---|
| Drivers | 318 |
| Recent Annual Mileage | 2,864,204 |
| Last MCS-150 Filing | 07-JAN-25 |
MCCARTHY BUILDING COMPANIES INC operates 258 power units — a larger fleet than 100% of carriers registered in MO.
Nearby
Other carriers in St Louis, MO
- CONTINENTAL BAKING COMPANY — USDOT 26110, 843 power units
- WASTE MANAGEMENT OF MISSOURI INC — USDOT 263893, 303 power units
- PETROLITE CORPORATION — USDOT 77654, 211 power units
- XTRA LEASE LLC — USDOT 397978, 138 power units
- RALSTON PURINA COMPANY INC — USDOT 77675, 123 power units
Browse all carriers in St Louis, MO or all MO carriers.