CALIFORNIA MATERIALS INC

USDOT 2550662 • 3736 S HWY 99, STOCKTON, CA, 95215

ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:1 active

Overview

Company profile from FMCSA Census File

USDOT
2,550,662
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
Business Type
Motor Carrier
Phone
2094727422
Power Units (MCS-150)
72
Drivers (MCS-150)
72
MCS-150 Mileage
2,000,000
Physical Address
3736 S HWY 99, STOCKTON, CA, 95215
Mailing Address
PO BOX 32314, STOCKTON, CA, 95213
Contact

Risk Signals1 flagged

HIGH
1 active Out-of-Service order
Active OOS orders prevent this carrier from operating until rescinded. See the OOS Orders table for details.

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

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Contract Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: Mar 31, 2020
BOC-3 Filing
On file

Operating Authority

fmcsa-authhistApr 5, 2026
Operating Authority
Authority TypeDocket #StatusOriginal DateFinal Date
Contract CarrierMC-888547ACTIVEUnknownJun 8, 2017

Active Insurance (1)

fmcsa-insurApr 5, 2026
Active Insurance (1)
InsurerTypePolicy #StatusEffectiveCancel Date
NATIONAL INTERSTATE INSURANCE COMPANYBIPD/PrimaryVEN 8000095-03ON FILEMar 31, 2020Mar 31, 2023

Insurance History (3 canceled/expired)

fmcsa-inshist-allwithhistory
Insurance History (3 canceled/expired)
InsurerTypePolicy #StatusEffectiveCancel Date
NATIONAL INTERSTATE INSURANCE COMPANYBIPD/PrimaryVEN 8000095-00REPLACEDJun 9, 2017Mar 31, 2020
EMPLOYERS MUTUAL CASUALTY CO.BIPD/Primary3E72407CANCELLEDJun 9, 2016Jun 9, 2017
EMPLOYERS MUTUAL CASUALTY CO.BIPD/Primary3E72407CANCELLEDJun 9, 2014May 24, 2015

Insurance Events Timeline

fmcsa-insur-hist
Insurance Events Timeline
EventInsurerPolicy #TypeEvent DateCancel Date
TERM/REPLNATIONAL INTERSTATE INSURANCE COMPANYVEN 8000095-03BIPD/PrimaryMar 31, 2023Mar 31, 2023
TERM/REPLNATIONAL INTERSTATE INSURANCE COMPANYVEN 8000095-00BIPD/PrimaryMar 31, 2020Mar 31, 2020
CANCELEMPLOYERS MUTUAL CASUALTY CO.3E72407BIPD/PrimaryJun 9, 2017Jun 9, 2017
CANCELEMPLOYERS MUTUAL CASUALTY CO.3E72407BIPD/PrimaryMay 24, 2015May 24, 2015

Authority Revocations

fmcsa-revocations
Authority Revocations
AuthorityDocketReasonDate
CONTRACTMC-888547INVOLUNTARY REVOCATIONUnknown

Authority Action History (3 events)

fmcsa-authhist-blob
Authority Action History (3 events)
DocketAuthority TypeOriginal ActionServed DateDispositionDecided Date
MC888547CONTRACTINVOLUNTARY REVOCATIONMay 15, 2017DISCONTINUED REVOCATIONJun 8, 2017
MC888547MOTOR PROPERTY CONTRACT CARRIERREINSTATEDMar 6, 2017Unknown
MC888547MOTOR PROPERTY CONTRACT CARRIERGRANTEDNov 6, 2014REVOKEDJun 1, 2015

Out-of-Service Orders (1)

fmcsa-oos-orders
Out-of-Service Orders (1)
OOS DateReasonStatusRescinded
Mar 10, 2015New Entrant Revoked - Refusal of Audit/No ContactACTIVEMay 18, 2015

Safety & Inspections

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

SMS BASIC Scores

Driver Fitness
0%
Drugs / Alcohol
0%
Hours of Service
N/A
Unsafe Driving
0%
Vehicle Maintenance
2%

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

Inspections
108
Violations
105
11 OOS
Vehicle OOS %
6.0%
Driver OOS %
1.0%
Power Units (MCS-150)
72
Drivers (MCS-150)
72
Crash Records
13

Inspection Activity (24 months)

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

2
May
5
Jun
2
Jul
6
Aug
3
Sep
2
Oct
1
Nov
2
Dec
Jan
Feb
6
Mar
12
Apr
3
May
3
Jun
2
Jul
Aug
1
Sep
4
Oct
1
Nov
10
Dec
3
Jan
2
Feb
3
Mar
Apr
Clean monthMonth with OOSBased on latest 100 of 108 inspection records

Inspection Activity Map

1 state108 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (105 violations from latest 100 of 108 inspections)

fmcsa-inspection-file
Violation Summary (105 violations from latest 100 of 108 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:392.2Operating a CMV while ill or fatigued2208Unsafe Driving
FMCSR:392.2-SLLSROperating a CMV while ill or fatigued1808Unsafe Driving
FMCSR:392.2-SLLEQPOperating a CMV while ill or fatigued1108Unsafe Driving
FMCSR:393.9(a)Inoperable required lamps613Vehicle Maintenance
FMCSR:396.5B-LFuel system leak507Vehicle Maintenance
FMCSR:393.47(e)Slack adjuster defective407Vehicle Maintenance
FMCSR:393.53(b)Steering system components worn407Vehicle Maintenance
FMCSR:393.11A1-CSLRRLighting devices/reflectors203Vehicle Maintenance
FMCSR:393.75A3-TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS22Vehicle Maintenance
FMCSR:393.201(a)Frame - cracked/loose/broken208Vehicle Maintenance
FMCSR:393.11Lighting devices/reflectors203Vehicle Maintenance
FMCSR:392.9(a)(1)Failing to secure cargo as specified in 49 CFR 393.100 through 393.14221Unsafe Driving
FMCSR:393.11A1-LTSMLighting devices/reflectors113Vehicle Maintenance
FMCSR:393.11A1-CSURRLighting devices/reflectors103Vehicle Maintenance
FMCSR:393.47ESlack adjuster defective107Vehicle Maintenance
FMCSR:393.53B-BSteering system components worn107Vehicle Maintenance
FMCSR:383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL11Driver Fitness
FMCSR:393.55C1-BCoupling device/towing methods defective108Vehicle Maintenance
FMCSR:396.3A1-BALACBrake - Audible air leak from a brake chamber10Vehicle Maintenance
FMCSR:393.9A-LCLInoperable required lamps103Vehicle Maintenance
FMCSR:393.11A1-LHLMLighting devices/reflectors103Vehicle Maintenance
FMCSR:393.45B2-BHTDBrake tubing/hoses inadequate117Vehicle Maintenance
FMCSR:393.45D-BBrake tubing/hoses inadequate107Vehicle Maintenance
FMCSR:396.3A1-BALRAir Brake - Fails air loss rate test11Vehicle Maintenance
FMCSR:393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured10Vehicle Maintenance
FMCSR:393.70D-CDTSDNSCoupling devices defective118Vehicle Maintenance
FMCSR:393.55D2-BCoupling device/towing methods defective108Vehicle Maintenance
FMCSR:393.11A1-LSLMLighting devices/reflectors103Vehicle Maintenance
FMCSR:393.207(a)Suspension defective117Vehicle Maintenance
FMCSR:396.3(a)(1)Inspection/repair/maintenance - general115Vehicle Maintenance
FMCSR:393.60(d)Glazing/window obstructions104Vehicle Maintenance
FMCSR:393.95(a)Emergency equipment - fire extinguisher missing/defective105Vehicle Maintenance
FMCSR:390.21T(a)390.21T(a)10General/Admin
FMCSR:390.21T(b)390.21T(b)10General/Admin
FMCSR:393.60(e)Glazing/window obstructions104Vehicle Maintenance
FMCSR:396.5(b)Fuel system leak107Vehicle Maintenance

Peer Context

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

Vehicle OOS Rate
6.0%vs nat'l 23.4%
-17.4 pts below avg
Driver OOS Rate
1.0%vs nat'l 6.7%
-5.7 pts below avg
Violations / Inspection
1.05vs nat'l 1.80
-0.75 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 (108 inspections)

Showing 50 of 108

fmcsa-inspectionsApr 5, 2026
Inspection History (108 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Mar 19, 202687335959IONECALevel 3KW STRAIGHT TRUCK0No
Mar 17, 202687317141FRESNO AVE AT SONORA STCALevel 3FRUE FULL TRAILER0No
Mar 6, 202687230866RoadsideCALevel 2PTRB STRAIGHT TRUCK2392.2-SLLEQPNo
Feb 26, 202687167932MISSION GRADE IFCALevel 3PTRB STRAIGHT TRUCK0No
Feb 3, 202687009423W/B ANTELOPE SCALESCALevel 1RELI SEMI-TRAILER2392.2-SLLEQP, 393.11A1-LTSMYes
Jan 23, 202686879386WHITE ROCK RD AT PRAIRIE CITYCALevel 2GALI SEMI-TRAILER0No
Jan 15, 2026868454363950 E/B INTERSTATE 80CALevel 1PTRB TRUCK TRACTOR0No
Jan 9, 202686754483ARCH RD AND B ST.CALevel 2PTRB STRAIGHT TRUCK1392.2-SLLSRNo
Dec 30, 202586680502N/B US-101 S/ OF REFUGIOCALevel 1PTRB TRUCK TRACTOR1393.11A1-CSURRNo
Dec 18, 202586608140IONECALevel 3PTRB STRAIGHT TRUCK0No
Dec 18, 202586608070IONECALevel 3PTRB TRUCK TRACTOR0No
Dec 16, 202586585472STOCKTON AREACALevel 3PTRB STRAIGHT TRUCK1392.2-SLLEQPNo
Dec 16, 202586594726CHOWCHILLA RIVER IFCALevel 1ROGR FULL TRAILER2393.47E, 393.53B-BNo
Dec 16, 202586595978RoadsideCALevel 3PTRB STRAIGHT TRUCK1392.2-SLLSRNo
Dec 16, 202586595977LODICALevel 3PTRB STRAIGHT TRUCK1392.2-SLLSRNo
Dec 16, 202586596568STOCKTON AREACALevel 3PTRB STRAIGHT TRUCK1392.2-SLLSRNo
Dec 8, 202586522400IONECALevel 2PTRB STRAIGHT TRUCK1392.2-SLLSRNo
Dec 8, 202586522595IONECALevel 2PTRB STRAIGHT TRUCK0No
Nov 6, 202586269437SR-88 @ THE COUNTY LINE AMA/SJCALevel 2PTRB STRAIGHT TRUCK1Details unavailableNo
Oct 27, 202586209545CORDELIA IFCALevel 1PTRB STRAIGHT TRUCK2383.23A2-LCDLN, 393.11A1-CSLRRYes
Oct 20, 202586101067SR-4 WO BYRON HWYCALevel 2PTRB TRUCK TRACTOR3392.2-SLLEQP, 392.2-SLLSR, 393.55C1-BNo
Oct 16, 202586099172CHOWCHILLA RIVER IFCALevel 1PTRB STRAIGHT TRUCK0No
Oct 2, 202585944348RoadsideCALevel 2PTRB STRAIGHT TRUCK1392.2-SLLEQPNo
Sep 4, 202585687027I 80 W/B ANTELOPE SCALESCALevel 3PTRB STRAIGHT TRUCK0No
Jul 7, 202585146469STOCKTON AREACALevel 3PTRB STRAIGHT TRUCK0No
Jul 1, 202585105419BIRD RD AT SR-132CALevel 3ALLO SEMI-TRAILER1392.2-SLLEQPNo
Jun 24, 202585064854RoadsideCALevel 2PTRB STRAIGHT TRUCK2392.2-SLLEQP, 392.2-SLLSRNo
Jun 17, 202585063314BIRD RD AT SR-132CALevel 3BEAL SEMI-TRAILER1392.2-SLLEQPNo
Jun 3, 202584867759FRENCH SOF FLORINCALevel 2PTRB STRAIGHT TRUCK2392.2-SLLSR, 393.75A3-TAOLYes
May 27, 202584791903IONECALevel 2PTRB STRAIGHT TRUCK0No
May 27, 202584806483IONECALevel 2PTRB STRAIGHT TRUCK1392.2-SLLSRNo
May 8, 202584628628STOCKTON AREACALevel 3KW STRAIGHT TRUCK1392.2-SLLSRNo
Apr 25, 202584500240RoadsideCALevel 1DRAG SEMI-TRAILER0No
Apr 25, 202584500242RoadsideCALevel 1PTRB STRAIGHT TRUCK0No
Apr 25, 202584500239RoadsideCALevel 1PTRB TRUCK TRACTOR0No
Apr 25, 202584500271RoadsideCALevel 1PTRB STRAIGHT TRUCK0No
Apr 25, 202584500241RoadsideCALevel 1PTRB STRAIGHT TRUCK0No
Apr 22, 202584482761NB SANTA NELLA SCALESCALevel 1PTRB TRUCK TRACTOR9396.5B-L, 392.2-SLLSR, 392.2-SLLEQPNo
Apr 18, 202584443993RoadsideCALevel 1PTRB TRUCK TRACTOR0No
Apr 18, 202584444033RoadsideCALevel 1ROGU FULL TRAILER0No
Apr 18, 202584443996RoadsideCALevel 1KW STRAIGHT TRUCK0No
Apr 18, 202584443995RoadsideCALevel 1ROGU FULL TRAILER0No
Apr 18, 202584443994RoadsideCALevel 1KW STRAIGHT TRUCK0No
Apr 8, 202584344258FRUITRIDGE RD. @ FLORIN PERKINCALevel 2PTRB STRAIGHT TRUCK0No
Mar 28, 202584298036CORDELIA IFCALevel 1ALCO SEMI-TRAILER0No
Mar 28, 202584397731CORDELIA IFCALevel 1PTRB TRUCK TRACTOR2392.2-SLLSR, 396.5B-LNo
Mar 27, 202584247791IONECALevel 2PTRB STRAIGHT TRUCK1392.2-SLLSRNo
Mar 27, 202584259946IONECALevel 2PTRB STRAIGHT TRUCK0No
Mar 27, 202584297525CORDELIA IFCALevel 1PTRB TRUCK TRACTOR2393.11A1-CSLRR, 393.9A-LCLNo
Mar 8, 202584110751I-580 W/B SCALECALevel 2TAYL SEMI-TRAILER1392.2-SLLSRNo

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

74 total · 8.1% OOS
2024-042026-03
InspectionsOOS

Violations by BASIC category

Recent Crashes

13 crash records from FMCSA Crash File

Total Crashes
13
Fatalities
0
Injuries
5
Across 5 crashes
Tow-Aways
13

Crash History (13 records)

fmcsa-crash-fileApr 5, 2026
Crash History (13 records)
DateStateSeverityFatalitiesInjuriesCityLocationVINCarrier Name at Crash
Nov 30, 2021CAINJURY01MODESTOE ST/24ft N 10th ST...235612CALIFORNIA MATERIALS INC
Sep 8, 2021CATOW00SACRAMENTORT5 NB/1000ft S COSUMNES RIVER BL...134415CALIFORNIA MATERIALS INC
Aug 19, 2021CATOW00UNINCORPORATEDTWIN CITIES RD / 1 MILE EAST OF RIVER RD...235614CALIFORNIA MATERIALS INC
Feb 15, 2021CAINJURY01UNINCORPORATEDKOSTER RD/120ft S RT132 EB...187166CALIFORNIA MATERIALS INC
Aug 14, 2020CATOW00
Oct 28, 2019CATOW00
Jul 30, 2019CATOW00
Nov 5, 2018CATOW00
Nov 1, 2018CATOW00
May 29, 2018CAINJURY01
Oct 5, 2017CAINJURY01
Sep 20, 2017CAINJURY01
May 4, 2015CATOW00

Compliance Timeline

20 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records

Mar 31, 2023
Insurance
Insurance term/repl
NATIONAL INTERSTATE INSURANCE COMPANY • BIPD/Primary
Nov 30, 2021
Crash
Injury crash in CA
0 fatalities, 1 injury
Sep 8, 2021
Crash
Tow-away crash in CA
0 fatalities, 0 injuries
Aug 19, 2021
Crash
Tow-away crash in CA
0 fatalities, 0 injuries
Feb 15, 2021
Crash
Injury crash in CA
0 fatalities, 1 injury
Aug 14, 2020
Crash
Tow-away crash
0 fatalities, 0 injuries
Mar 31, 2020
Insurance
Insurance term/repl
NATIONAL INTERSTATE INSURANCE COMPANY • BIPD/Primary
Oct 28, 2019
Crash
Tow-away crash
0 fatalities, 0 injuries
Jul 30, 2019
Crash
Tow-away crash
0 fatalities, 0 injuries
Nov 5, 2018
Crash
Tow-away crash
0 fatalities, 0 injuries
Nov 1, 2018
Crash
Tow-away crash
0 fatalities, 0 injuries
May 29, 2018
Crash
Injury crash
0 fatalities, 1 injury
Oct 5, 2017
Crash
Injury crash
0 fatalities, 1 injury
Sep 20, 2017
Crash
Injury crash
0 fatalities, 1 injury
Jun 9, 2017
Insurance
Insurance cancel
EMPLOYERS MUTUAL CASUALTY CO. • BIPD/Primary
Jun 8, 2017
Authority
May 24, 2015
Insurance
Insurance cancel
EMPLOYERS MUTUAL CASUALTY CO. • BIPD/Primary
May 18, 2015
OOS
OOS order rescinded
New Entrant Revoked - Refusal of Audit/No Contact
May 4, 2015
Crash
Tow-away crash
0 fatalities, 0 injuries
Mar 10, 2015
OOS
OOS order issued
New Entrant Revoked - Refusal of Audit/No Contact

Related Records

Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026