O'BRIEN ROCK COMPANY INC

USDOT 527966 · Saint Paul, KS · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet72 power units · 58 drivers (72 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)4 / 17

	Vehicle	Driver
This carrier	17.6% (3/17)	0.0% (0/17)
National average	22.3%	6.7%

✓ At or below national average.

Address712 CENTRAL ST
SAINT PAUL KS 66771

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Power units72

Drivers58 (58 CDL)

MCS-150 mileage1,089,317 (2025)

MCS-150 filedMar 16, 2026

HazmatN

Cargoother: readymix concrete

Total inspections17

Out-of-service3

Vehicle OOS rate17.6%

Driver OOS rate0.0%

Total violations17

OOS violations0

Total crashes4

Fatal crashes0

Injuries2

Insurance agent? O'BRIEN ROCK COMPANY INC — get the full KS lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.