GRANITE ROCK COMPANY

USDOT 714188 • 350 TECHNOLOGY DRIVE, WATSONVILLE, CA, 95076

ACTIVEMotor Carrier

Authority:1 revoked

Insurance:2 current

BOC-3:Not on file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

714,188

Status

ACTIVE

Operation

Intrastate (Hazmat)

Business Type

Motor Carrier

State

California

Phone

8317682000

[email protected]

Power Units (MCS-150)

351

Drivers (MCS-150)

396

MCS-150 Mileage

2,730,000

Physical Address

350 TECHNOLOGY DRIVE, WATSONVILLE, CA, 95076

Mailing Address

P O BOX 50001, WATSONVILLE, CA, 95077-5001

Contact

Phone: 8317682000

Email: [email protected]

Risk Signals1 flagged

HIGH

All operating authorities revoked or inactive

This entity has 1 revoked/inactive authority filing and no active authority.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

2 active

Latest: Jun 1, 2024

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Contract Carrier	MC-207735	REVOKED	Oct 12, 2004	May 13, 2022

Active Insurance (2)

fmcsa-insurApr 5, 2026

Active Insurance (2)
Insurer	Type	Policy #	Status	Effective	Cancel Date
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD	AL24000019	ON FILE	Jun 1, 2024	Jun 1, 2025
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD/Primary	AL21000019	ON FILE	Jun 1, 2021	Jun 1, 2022

Insurance History (7 canceled/expired)

fmcsa-inshist-allwithhistory

Insurance History (7 canceled/expired)
Insurer	Type	Policy #	Status	Effective	Cancel Date
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD	AL23000019	REPLACED	Jun 1, 2023	Jun 1, 2024
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD	AL22000019	REPLACED	Jun 1, 2022	Jun 1, 2023
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD/Primary	AL20000019	REPLACED	Jun 1, 2020	Jun 1, 2021
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD/Primary	AL19000019	REPLACED	Jun 1, 2019	Jun 1, 2020
AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	BIPD/Primary	AL18000019	REPLACED	Jun 1, 2018	Jun 1, 2019
ZURICH AMERICAN INSURANCE COMPANY	BIPD/Primary	BAP 3472669	REPLACED	Sep 30, 2004	Jun 1, 2018
TRANSPORTATION INSURANCE CO.	BIPD/Primary	BUA502390517	CANCELLED	Sep 30, 1987	Oct 1, 2004

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL24000019	BIPD	Jun 1, 2025	Jun 1, 2025
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL23000019	BIPD	Jun 1, 2024	Jun 1, 2024
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL22000019	BIPD	Jun 1, 2023	Jun 1, 2023
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL21000019	BIPD/Primary	Jun 1, 2022	Jun 1, 2022
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL20000019	BIPD/Primary	Jun 1, 2021	Jun 1, 2021
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL19000019	BIPD/Primary	Jun 1, 2020	Jun 1, 2020
TERM/REPL	AMERICAN CONTRACTORS INS.CO. RISK RETENTION G	AL18000019	BIPD/Primary	Jun 1, 2019	Jun 1, 2019
TERM/REPL	ZURICH AMERICAN INSURANCE COMPANY	BAP 3472669	BIPD/Primary	Jun 1, 2018	Jun 1, 2018
CANCEL	TRANSPORTATION INSURANCE CO.	BUA502390517	BIPD/Primary	Oct 1, 2004	Oct 1, 2004

Authority Revocations

fmcsa-revocations

Authority Revocations
Authority	Docket	Reason	Date
CONTRACT	MC-207735	INVOLUNTARY REVOCATION	Unknown
CONTRACT	MC-207735	INVOLUNTARY REVOCATION	Unknown

Authority Action History (2 events)

fmcsa-authhist-blob

Authority Action History (2 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC207735	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Oct 27, 2004	REVOKED	May 13, 2022
MC207735	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Jun 29, 1988	REVOKED	Oct 12, 2004

Safety & Inspections

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

SMS BASIC Scores

Hours of Service

N/A

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

Inspections

173

Violations

12 OOS

Vehicle OOS %

11.0%

Driver OOS %

0.0%

Power Units (MCS-150)

351

Drivers (MCS-150)

396

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 100 of 173 inspection records

Inspection Activity Map

1 state • 173 inspections

None Low Medium High🚛 Home base

Violation Summary (78 violations from latest 100 of 173 inspections)

fmcsa-inspection-file

Violation Summary (78 violations from latest 100 of 173 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2-SLLEQP	Operating a CMV while ill or fatigued	11	1	8	Unsafe Driving
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	9	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	6	0	8	Unsafe Driving
FMCSR:393.47E	Slack adjuster defective	3	0	7	Vehicle Maintenance
FMCSR:393.45D-B	Brake tubing/hoses inadequate	3	0	7	Vehicle Maintenance
FMCSR:392.2-SLLEWA2	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:396.3A1-BOS	BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination	2	2	—	Vehicle Maintenance
FMCSR:393.9A-LRLI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:390.3E3-MC	390.3E3-MC	2	0	—	General/Admin
FMCSR:393.207A-SAPPCBLM	Suspension defective	2	0	7	Vehicle Maintenance
FMCSR:393.9A-LHLI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.11A1-LSML	Lighting devices/reflectors	2	0	3	Vehicle Maintenance
fmcsr:11A1-LTNRV	11A1-LTNRV	1	0	—	—
fmcsr:2-SLLEWA1	2-SLLEWA1	1	0	—	—
FMCSR:392.2-SLLDL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLMF	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.53B-B	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:393.47A-BCLMBD	Brake chamber - cracked/broken	1	0	8	Vehicle Maintenance
FMCSR:393.11A1-CSLRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:393.11B-CSLRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:393.9A-LBL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.100C-C	Cargo - Cargo not secured against shifting	1	0	—	Vehicle Maintenance
FMCSR:392.2-SLLLR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.70C-CDTPHF	Coupling devices defective	1	1	8	Vehicle Maintenance
FMCSR:393.45B2-BHTD	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:393.75A1-TFBMF	Tires - Front belt material/casing ply showing in tread area	1	1	—	Vehicle Maintenance
FMCSR:393.207A-SAPPAS	Suspension defective	1	1	7	Vehicle Maintenance
FMCSR:393.207A-SUBL	Suspension defective	1	1	7	Vehicle Maintenance
FMCSR:393.9A-LSML	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.11A1-LTSM	Lighting devices/reflectors	1	1	3	Vehicle Maintenance
FMCSR:393.47D2-BLTBD	Brake actuators/chambers defective	1	0	7	Vehicle Maintenance
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:396.5B-L	Fuel system leak	1	0	7	Vehicle Maintenance
FMCSR:393.75A3-TAOL	Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	—	Vehicle Maintenance
FMCSR:393.28-WS-6	Wiring - improper/inadequate	1	0	3	Vehicle Maintenance
FMCSR:393.70D-CDTSDD	Coupling devices defective	1	1	8	Vehicle Maintenance
FMCSR:390.21TB1-MC	390.21TB1-MC	1	0	—	General/Admin
FMCSR:392.9BA-NOREG	392.9BA-NOREG	1	0	—	Unsafe Driving
FMCSR:393.11A1-LRLMWR	Lighting devices/reflectors	1	1	3	Vehicle Maintenance
FMCSR:393.47(e)	Slack adjuster defective	1	0	7	Vehicle Maintenance
FMCSR:393.53(b)	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:393.45(d)	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:392.2	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving

Peer Context

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

Vehicle OOS Rate

11.0%vs nat'l 23.4%

-12.4 pts below avg

Driver OOS Rate

0.0%vs nat'l 6.7%

-6.7 pts below avg

Violations / Inspection

0.78vs nat'l 1.80

-1.02 below avg

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

Inspection History (173 inspections)

Showing 50 of 173

fmcsa-inspectionsApr 5, 2026

Inspection History (173 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Apr 9, 2026	87548038	Roadside	CA	Level 2	PTRB STRAIGHT TRUCK	2	11A1-LTNRV, 2-SLLEWA1	No
Apr 7, 2026	87527712	Roadside	CA	Level 1	MACK STRAIGHT TRUCK	1	Details unavailable	No
Mar 25, 2026	87412032	GILROY IF	CA	Level 1	MACK STRAIGHT TRUCK	0	—	No
Mar 18, 2026	87336238	FRESNO AVE AT WASHINTON	CA	Level 3	BEAL SEMI-TRAILER	0	—	No
Mar 11, 2026	87277134	GILROY IF	CA	Level 2	MACK STRAIGHT TRUCK	0	—	No
Feb 26, 2026	87193547	GILROY IF	CA	Level 1	FORD STRAIGHT TRUCK	2	392.2-SLLDL, 392.2-SLLEQP	No
Feb 20, 2026	87141318	CORDELIA IF	CA	Level 1	FORD STRAIGHT TRUCK	0	—	No
Feb 19, 2026	87130960	GILROY IF	CA	Level 2	FORD STRAIGHT TRUCK	0	—	No
Feb 19, 2026	87091986	GILROY IF	CA	Level 2	FORD STRAIGHT TRUCK	0	—	No
Feb 17, 2026	87080739	GILROY IF	CA	Level 2	PTRB STRAIGHT TRUCK	1	392.2-SLLSR	No
Feb 13, 2026	87070165	GILROY IF	CA	Level 1	MACK STRAIGHT TRUCK	0	—	No
Feb 11, 2026	87021626	GILROY IF	CA	Level 2	RELI FULL TRAILER	0	—	No
Feb 10, 2026	87021419	GILROY IF	CA	Level 1	PTRB STRAIGHT TRUCK	0	—	No
Feb 5, 2026	87009305	GILROY IF	CA	Level 1	FORD STRAIGHT TRUCK	0	—	No
Feb 3, 2026	86959582	NIMITZ IF	CA	Level 3	PTRB STRAIGHT TRUCK	1	392.2-SLLEWA2	No
Feb 3, 2026	86959693	GILROY IF	CA	Level 1	PTRB STRAIGHT TRUCK	1	392.2-SLLMF	No
Feb 2, 2026	86950578	GILROY IF	CA	Level 1	RELI FULL TRAILER	4	393.47E, 393.53B-B, 393.47A-BCLMBD	Yes
Feb 2, 2026	86951606	GILROY IF	CA	Level 1	RELI SEMI-TRAILER	0	—	No
Feb 2, 2026	86959065	GILROY INSPECTION FACILITY	CA	Level 1	PTRB STRAIGHT TRUCK	0	—	No
Jan 22, 2026	86908564	GILROY IF	CA	Level 1	MACK STRAIGHT TRUCK	0	—	No
Jan 20, 2026	86848050	GILROY IF	CA	Level 1	CHEV STRAIGHT TRUCK	0	—	No
Jan 15, 2026	86844652	GILROY IF	CA	Level 3	FORD STRAIGHT TRUCK	0	—	No
Jan 15, 2026	86809859	MONTEREY AREA	CA	Level 3	RELI FULL TRAILER	2	393.11A1-CSLRR, 393.11B-CSLRR	No
Dec 18, 2025	86608539	GILROY IF	CA	Level 2	MACK STRAIGHT TRUCK	0	—	No
Nov 25, 2025	86446659	GILROY IF	CA	Level 1	PTRB TRUCK TRACTOR	1	393.9A-LBL	No
Nov 25, 2025	86454041	GILROY IF	CA	Level 3	PTRB STRAIGHT TRUCK	1	392.2-SLLEWA1	No
Nov 19, 2025	86375673	GILROY IF	CA	Level 1	MACK TRUCK TRACTOR	0	—	No
Nov 19, 2025	86375681	GILROY IF	CA	Level 1	PTRB STRAIGHT TRUCK	0	—	No
Nov 12, 2025	86326091	GILROY IF	CA	Level 1	PTRB STRAIGHT TRUCK	0	—	No
Oct 23, 2025	86160739	GILROY IF	CA	Level 2	MACK TRUCK TRACTOR	1	392.2-SLLEQP	No
Oct 17, 2025	86099273	NIMITZ IF	CA	Level 2	PTRB STRAIGHT TRUCK	2	392.2-SLLEWA1, 393.9A-LRLI	No
Oct 14, 2025	86060685	GILROY IF	CA	Level 1	MACK TRUCK TRACTOR	0	—	No
Oct 8, 2025	86007374	GILROY IF	CA	Level 1	PTRB TRUCK TRACTOR	1	393.100C-C	No
Sep 30, 2025	85974322	US-101 N/B TO SAN MARTIN AVE	CA	Level 2	MACK STRAIGHT TRUCK	3	392.2-SLLLR, 393.70C-CDTPHF, 393.45B2-BHTD	Yes
Sep 30, 2025	85973088	GILROY IF	CA	Level 2	MACK STRAIGHT TRUCK	1	393.75A1-TFBMF	Yes
Sep 29, 2025	85954765	GILROY IF	CA	Level 2	PTRB STRAIGHT TRUCK	2	392.2-SLLSR, 392.2-SLLEQP	No
Sep 26, 2025	85955478	GILROY IF	CA	Level 3	PTRB STRAIGHT TRUCK	1	392.2-SLLSR	No
Sep 24, 2025	85920790	GILROY IF	CA	Level 1	PTRB TRUCK TRACTOR	0	—	No
Sep 22, 2025	85871770	GILROY IF	CA	Level 2	KW TRUCK TRACTOR	0	—	No
Sep 17, 2025	85828756	GILROY IF	CA	Level 1	MACK TRUCK TRACTOR	0	—	No
Sep 11, 2025	85804710	GILROY IF	CA	Level 2	MACK STRAIGHT TRUCK	0	—	No
Aug 28, 2025	85624636	GILROY IF	CA	Level 1	MACK STRAIGHT TRUCK	0	—	No
Aug 26, 2025	85637971	GILROY IF	CA	Level 2	MACK STRAIGHT TRUCK	0	—	No
Aug 26, 2025	85662890	GILROY IF	CA	Level 1	PTRB TRUCK TRACTOR	0	—	No
Aug 24, 2025	85624161	GILROY IF	CA	Level 1	PETR STRAIGHT TRUCK	0	—	No
Aug 19, 2025	85624642	GILROY IF	CA	Level 1	PTRB TRUCK TRACTOR	1	393.207A-SAPPAS	Yes
Aug 19, 2025	85625112	GILROY IF	CA	Level 2	MACK STRAIGHT TRUCK	1	392.2-SLLEWA1	No
Aug 15, 2025	85625798	GILROY IF	CA	Level 1	FORD STRAIGHT TRUCK	0	—	No
Aug 12, 2025	85571509	GILROY IF	CA	Level 1	MACK STRAIGHT TRUCK	0	—	No
Aug 12, 2025	85571166	GILROY IF	CA	Level 1	MACK STRAIGHT TRUCK	2	392.2-SLLEQP, 396.3A1-BOS	Yes

View all 173 records

View all 173 inspections →

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

115 total · 12.2% OOS

2024-042026-04

InspectionsOOS

Most frequent inspection stations

GILROY IF110 · 10 OOS

NIMITZ IF15 · 3 OOS

MISSION GRADE IF10

AT AROMITAS RD6 · 1 OOS

CORDELIA IF5

GILROY INSPECTION FACILITY4

SR-129 WB WOF US1013

GILROY CVEF N/B2

Violations by BASIC category

Vehicle Maintenance67 · 16 OOS

Unsafe Driving56 · 1 OOS

General/Admin4

Uncategorized2

Driver Fitness1 · 1 OOS

Hazardous Materials1 · 1 OOS

Recent Crashes

25 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 7 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
Dec 17, 2025	CA	INJURY	1	UNINCORPORATED	PEAR VALLEY RD	...026006	GRANITE ROCK COMPANY
Sep 25, 2025	CA	TOW	0	UNINCORPORATED	CARMEL VALLEY ROAD	...295019	GRANITE ROCK COMPANY
Feb 21, 2025	CA	INJURY	1	MILPITAS	37.446944/-121.891040	...347650	GRANITE ROCK COMPANY
Oct 22, 2024	CA	TOW	0	UNINCORPORATED	37.313700/-121.931866	...245815	GRANITE ROCK COMPANY
Jul 9, 2024	CA	TOW	0	UNINCORPORATED	36.624041/-121.841313	...275753	GRANITE ROCK COMPANY
Jun 3, 2024	CA	TOW	0	UNINCORPORATED	36.410688 / -121.914695	...026011	GRANITE ROCK COMPANY
Dec 12, 2023	CA	TOW	0	MORGAN HILL	37.111485/-121.636745	...D19670	GRANITE ROCK COMPANY
Sep 20, 2023	CA	INJURY	1	UNINCORPORATED	36.983554/-121.954026	...001141	GRANITE ROCK COMPANY
Sep 6, 2023	CA	INJURY	1	BENICIA	38.061327/-122.153169	...007282	GRANITE ROCK COMPANY
May 25, 2023	CA	INJURY	1	UNINCORPORATED	36.876529/-121.570432	...A04574	GRANITE ROCK COMPANY
Nov 30, 2022	CA	TOW	0	MERCED	E 11TH ST/402FT E OF G ST	...278958	GRANITE ROCK COMPANY
Aug 9, 2022	CA	TOW	0	UNINCORPORATED	SAN JUAN RD / .157 MILES S ROMADERO WY	...026004	GRANITE ROCK COMPANY
Jul 20, 2022	CA	TOW	0	DANVILLE	RT680/2640 FT S OF STONE VALLEY RD	...026024	GRANITE ROCK COMPANY
Apr 26, 2022	CA	TOW	0	SAN MATEO	RT101/.3mi S of E HILLSDALE BL	...637788	GRANITE ROCK COMPANY
Mar 9, 2022	CA	TOW	0	LOS GATOS	RT17/.25mi N of N ALMA BRIDGE RD	...001142	GRANITE ROCK COMPANY
Sep 20, 2021	CA	TOW	0	SAN JOSE	RT280/1200ft N of SARATOGA AV	...026012	GRANITE ROCK COMPANY
Jun 29, 2021	CA	INJURY	1	SOUTH SAN FRANCISCO	E GRAND AV/92ft W SYLVESTER RD	...466376	GRANITE ROCK COMPANY
May 10, 2021	CA	TOW	0	UNINCORPORATED	US101 NB/200ft N LAUREL DR	...083403	GRANITE ROCK COMPANY
Nov 7, 2020	CA	TOW	0	—	—	—	—
Jun 29, 2020	CA	INJURY	2	—	—	—	—
May 18, 2020	CA	TOW	0	—	—	—	—
Nov 21, 2018	CA	TOW	0	—	—	—	—
Aug 13, 2018	CA	TOW	0	—	—	—	—
Jun 6, 2018	CA	TOW	0	—	—	—	—
May 25, 2018	CA	TOW	0	—	—	—	—