Carrierintel
MB

MCCARTHY BUILDING COMPANIES INC

Carrierintel Safety Score: 74/100. 26 inspection violations in 12 months. Last inspected Sep 2026.

DOT 145412ActiveInterstateST LOUIS, MO

COMPANY

Authority since
—
MCS-150
2025-01-07 · 2,864,204 mi (2024)
Fleet
258 units · 10 trailers · 318 drivers
Annual mileage (VMT)
2,864,204 mi (2024)

ADDRESS

Physical
12851 MANCHESTER RD
ST LOUIS, MO 63131
Mailing
12851 MANCHEST RD
ST LOUIS, MO 63131

CONTACT

Phone
3149683300
Email
malawson@mccarthy.com

OFFICERS

Primary Officer
MELISSA LAWSON
Title
DIRCT. OF TRANSPORT COMPLIACE

OPERATION & CARGO

Operation classification
Private Property
Specialty
Tanker / Bulk Liquids
Cargo types
5
Building MaterialsMachinery, Large ObjectsLiquids / GasesGarbage, Refuse, TrashConstruction
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
629 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
1 risk factors · 2 strengths
OOS RATE
13.9%
5 / 36 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

74
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
258 power units
Unique power units seen
16
+ 4 trailer VINs
Inspections
17
Discrepancy
0.1x

Minimal Risk

1 risk factor · 2 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
7 crashes · 0 fatal · 4 with injuries · 6 tow-away
Clean Inspection Rate
86% — 31 clean of 36 inspections
Out-of-Service Rate
13.9% — driver OOS 1 insp., vehicle OOS 4 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-01-07

INSURANCE

Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.

SUMMARY

1.7 violations per inspection
Low crash rate (0.2 per 100 trucks/yr)
86% clean inspections

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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