O'BRIEN ROCK COMPANY INC

USDOT 527966 • 712 CENTRAL ST, SAINT PAUL, KS, 66771

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:S

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

527,966

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

Kansas

Phone

6204492257

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

Safety Rating

MCS-150 Mileage

864,449

Physical Address

712 CENTRAL ST, SAINT PAUL, KS, 66771

Mailing Address

PO BOX 217, SAINT PAUL, KS, 66771-0217

Contact

Phone: 6204492257

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

N/A

Hours of Service

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

3 OOS

Vehicle OOS %

11.1%

Driver OOS %

0.0%

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 27 of 27 inspection records

Inspection Activity Map

4 states • 27 inspections

None Low Medium High🚛 Home base

Violation Summary (54 violations from 27 inspections)

fmcsa-inspection-file

Violation Summary (54 violations from 27 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:393.9(a)	Inoperable required lamps	9	1	3	Vehicle Maintenance
FMCSR:392.2	Operating a CMV while ill or fatigued	7	0	8	Unsafe Driving
FMCSR:393.45B2-B-AIR	Brake tubing/hoses inadequate	4	0	7	Vehicle Maintenance
FMCSR:396.17(c)	No proof of periodic inspection	4	0	3	Vehicle Maintenance
FMCSR:392.2-SLLEWA2	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:393.11	Lighting devices/reflectors	3	0	3	Vehicle Maintenance
FMCSR:393.78A-WS	Windshield condition defective	2	0	4	Vehicle Maintenance
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:393.95(a)	Emergency equipment - fire extinguisher missing/defective	2	0	5	Vehicle Maintenance
FMCSR:393.45(b)(2)	Brake tubing/hoses inadequate	2	0	7	Vehicle Maintenance
fmcsr:95A4-EEUS	95A4-EEUS	1	0	—	—
FMCSR:393.75G-TAOW	Tires - All others weight carried exceeds tire load limit	1	1	—	Vehicle Maintenance
FMCSR:392.16-D	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:392.2SLIMPT	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA3	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.9A-LSLI	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.9A-HLLH	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:396.5B-L	Fuel system leak	1	0	7	Vehicle Maintenance
FMCSR:393.45D-B	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.43A-TSV	Brake - relay emergency valve	1	1	7	Vehicle Maintenance
FMCSR:396.5(b)	Fuel system leak	1	0	7	Vehicle Maintenance
FMCSR:393.55(d)(3)	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.55(e)	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.209(e)	Power steering violations	1	0	—	Vehicle Maintenance
FMCSR:392.16(a)	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

11.1%vs nat'l 23.4%

-12.3 pts below avg

Driver OOS Rate

0.0%vs nat'l 6.7%

-6.7 pts below avg

Violations / Inspection

2.00vs nat'l 1.80

+0.20 above avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (27 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (27 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Apr 8, 2026	87541659	Roadside	KS	Level 1	CONTINENTA SEMI-TRAILER	0	—	No
Apr 8, 2026	87543762	Roadside	KS	Level 1	UNKNOWN SEMI-TRAILER	1	95A4-EEUS	No
Jan 13, 2026	86797753	PITTSBURG KS	KS	Level 2	FREIGHTLIN TRUCK TRACTOR	3	392.2-SLLEWA2, 393.75G-TAOW	Yes
Oct 23, 2025	86142204	LABETTE COUNTY - 099	KS	Level 3	MIDL SEMI-TRAILER	0	—	No
Sep 30, 2025	85917450	US 69A @ QUAPAW	OK	Level 2	PTRB STRAIGHT TRUCK	1	393.78A-WS	No
Sep 11, 2025	85758034	NEOSHO MO	MO	Level 3	UNPUBLISHE SEMI-TRAILER	1	392.16-D	No
Apr 22, 2025	84530402	SILOAM SPRINGS AR	AR	Level 3	KENWORTH M STRAIGHT TRUCK	1	392.2SLIMPT	No
Apr 16, 2025	84430453	CRAWFORD COUNTY - 037	KS	Level 3	KW STRAIGHT TRUCK	3	392.2-SLLEWA3, 392.2-SLLEWA1, 392.2-SLLEWA2	No
Feb 28, 2025	84015234	MONTGOMERY COUNTY - 125	KS	Level 2	FRHT TRUCK TRACTOR	6	393.45B2-B-AIR, 393.9A-LSLI, 393.9A-LCL	No
Feb 4, 2025	83788469	NEOSHO COUNTY - 133	KS	Level 3	PTRB TRUCK TRACTOR	0	—	No
Jan 17, 2025	83668132	SILOAM SPRINGS AR	AR	Level 2	FREIGHTLIN STRAIGHT TRUCK	1	393.9A-HLLH	No
Oct 21, 2024	82975476	JOPLIN MO	MO	Level 1	FREIGHTLIN TRUCK TRACTOR	5	393.78A-WS, 392.2-SLLEWA1, 396.5B-L	Yes
Sep 30, 2024	82806064	NEOSHO COUNTY - 133	KS	Level 3	EXA SEMI-TRAILER	1	392.2	No
Jun 5, 2024	81791333	GOODMAN MO	MO	Level 3	FREIGHTLIN TRUCK TRACTOR	0	—	No
May 6, 2024	81546180	CHEROKEE COUNTY - 021	KS	Level 2	MNTR SEMI-TRAILER	4	393.9(a), 393.95(a), 393.11	No
Mar 1, 2024	80996762	WEBB CITY MO	MO	Level 3	FREIGHTLIN TRUCK TRACTOR	0	—	No
Dec 21, 2023	80444781	BENTON COUNTY	AR	Level 2	KW STRAIGHT TRUCK	2	392.2, 393.95(a)	No
Nov 8, 2023	80115845	BENTON COUNTY	AR	Level 3	KW TRUCK TRACTOR	1	392.2	No
Nov 2, 2023	80093859	CRAWFORD COUNTY - 037	KS	Level 2	MNTR SEMI-TRAILER	2	392.2	No
Sep 21, 2023	79730568	ALLEN COUNTY - 001	KS	Level 2	EXA I SEMI-TRAILER	2	392.2, 393.9(a)	No
Jul 25, 2023	79244868	U-400 @ U-169	KS	Level 2	FRHT TRUCK TRACTOR	5	396.17(c), 393.9(a), 393.11	No
Jul 25, 2023	79231191	BENTON COUNTY	AR	Level 3	KW STRAIGHT TRUCK	0	—	No
Jul 18, 2023	79185288	CHANUTE	KS	Level 2	EXA SEMI-TRAILER	5	396.17(c), 393.55(d)(3), 393.55(e)	No
Jun 21, 2023	78958156	Roadside	MO	Level 2	KW STRAIGHT TRUCK	2	392.2, 393.9(a)	No
Apr 24, 2023	78441598	MO 171 @ EAST RD	MO	Level 2	KW STRAIGHT TRUCK	4	393.9(a), 393.209(e), 392.16(a)	Yes
Apr 6, 2023	78295134	LABETTE COUNTY - 099	KS	Level 2	—	4	393.45(b)(2), 393.11, 393.9(a)	No
Apr 6, 2023	78283449	BENTON COUNTY	AR	Level 3	—	0	—	No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

15 total · 13.3% OOS

2024-052026-04

InspectionsOOS

Most frequent inspection stations

BENTON COUNTY4

SILOAM SPRINGS AR2

NEOSHO COUNTY - 1332

LABETTE COUNTY - 0992

CRAWFORD COUNTY - 0372

CHEROKEE COUNTY - 0211

MONTGOMERY COUNTY - 1251

CHANUTE1

Violations by BASIC category

Vehicle Maintenance37 · 3 OOS

Unsafe Driving16

Uncategorized1

Recent Crashes

25 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 8 crashes

Tow-Aways

Crash History (25 records)

fmcsa-crash-fileApr 5, 2026

Crash History (25 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Mar 18, 2025	MO	INJURY	1	NON-CITY OR UNINCORPORATE	CRD SCHIFFERDECKER AVE	...012530	O'BRIEN ROCK COMPANY INC
Dec 30, 2024	KS	TOW	0	—	CLEM	...171966	O'BRIEN ROCK COMPANY INC
Jun 10, 2024	AR	TOW	0	GRAVETTE	SH59	...068899	O'BRIEN ROCK COMPANY INC
Sep 7, 2023	KS	TOW	0	—	590	...068891	O'BRIEN ROCK COMPANY INC
Mar 8, 2023	AR	INJURY	1	GRAVETTE	SH7SSE	...881126	O'BRIEN ROCK COMPANY INC
Dec 9, 2022	KS	INJURY	1	—	K126	...010703	O'BRIEN ROCK COMPANY INC
Sep 23, 2022	MO	TOW	0	CARTERVILLE	RT HH	...171964	O'BRIEN ROCK COMPANY INC
Sep 13, 2021	KS	INJURY	1	—	U169	...Y87006	O'BRIEN ROCK COMPANY INC
Sep 3, 2021	KS	INJURY	1	—	U059	...895458	O'BRIEN ROCK COMPANY INC
Nov 23, 2020	MO	TOW	0	—	—	—	—
May 6, 2020	KS	TOW	0	—	—	—	—
Feb 7, 2020	KS	TOW	0	—	—	—	—
Jan 10, 2020	MO	INJURY	2	—	—	—	—
Nov 7, 2019	KS	TOW	0	—	—	—	—
Nov 5, 2019	KS	TOW	0	—	—	—	—
Oct 9, 2018	MO	TOW	0	—	—	—	—
Sep 7, 2018	KS	TOW	0	—	—	—	—
Jul 6, 2017	KS	TOW	0	—	—	—	—
Jan 11, 2017	KS	INJURY	1	—	—	—	—
Sep 12, 2016	KS	TOW	0	—	—	—	—
Jun 1, 2016	MO	INJURY	1	—	—	—	—
Mar 16, 2016	KS	TOW	0	—	—	—	—
Sep 28, 2015	KS	TOW	0	—	—	—	—
Apr 23, 2015	KS	TOW	0	—	—	—	—
Jul 29, 2014	KS	TOW	0	—	—	—	—