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CALIFORNIA MATERIALS INC

Trust Score

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Company CheckCALIFORNIA MATERIALS INC · DOT 2550662

3736 S HWY 99, STOCKTON, CA, 95215

DOT# 2550662 MC# 888547 Stockton, California 11 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

Safety Rating

126

Inspections

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SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

5 events tracked · latest Jul 27, 2026 ↓ Show details ↓

Safety & compliance 4

May 20, 2026
Roadside inspection, 1 violation (no OOS).
May 20, 2026
Roadside inspection, 2 violations (no OOS).
May 6, 2026
Roadside inspection, 1 out-of-service violation.
May 6, 2026
Roadside inspection, 2 violations (no OOS).

Insurance 1

Current
Active insurance on file ($1,000,000).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

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EmailSign in to view

Physical Address3736 S HWY 99, STOCKTON, CA, 95215

Mailing AddressPO BOX 32314, STOCKTON, CA, 95213

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC888547

CommonNot Active

ContractActive

BrokerNot Active

Operating11 years

All Docket Numbers

MC888547

Cargo Transported

Sand, Gravel

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure .04 · 1 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure .36 · 2 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 2.5 · 18 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage2,000,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS1.4% avg 5.5%

Vehicle OOS9.4% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 07/09/2026

CompanyNATIONAL INTERSTATE INSURANCE COMPANY

Policy #VPP 4900099-00

Last checked07/27/2026

Quick Facts

StatusActive

TypeCarrier

Fleet72 units

Drivers92

Mileage2,000,000 mi

Operating11 years

MCS-15001/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total73

Out of Service1

OOS Rate1.4%

National Avg5.5%

Below National Average

Vehicle Inspections

Total53

Out of Service5

OOS Rate9.4%

National Avg20.7%

Below National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

8 · 0 OOS -

2024

37 · 4 OOS ▲

2025

42 · 2 OOS ▼

2026

14 · 2 OOS =

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026, 70 inspections, 7 resulted in out-of-service (10% OOS rate).

Driver Out-of-Service 1 OOS

Vehicle Out-of-Service 10 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

75 roadside violations across 70 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Unsafe Driving 38 violations · 0 OOS

Vehicle Maintenance 35 violations · 10 OOS

Driver Fitness 2 violations · 1 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (100)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/20/2026	CA	Full (Level I)	CA	1	0	1	0	0	0	-	▲Detail
05/20/2026	CA	Walk-Around (Level II)	CA	2	0	0	0	2	0	-	▲Detail
05/06/2026	CA	Full (Level I)	CA	2	1	0	0	2	1	-	▲Detail
05/06/2026	CA	Driver-Only (Level III)	CA	2	0	1	0	1	0	-	▲Detail
05/03/2026	CA	Driver-Only (Level III)	CA	1	0	0	0	1	0	-	▲Detail
04/20/2026	CA	Walk-Around (Level II)	IONE	1	0	0	0	1	0	-	▲Detail
03/19/2026	CA	Driver-Only (Level III)	IONE	0	0	0	0	0	0	-	▲Detail
03/17/2026	CA	Driver-Only (Level III)	FRESNO AVE AT SONORA ST	0	0	0	0	0	0	-	▲Detail
03/06/2026	CA	Walk-Around (Level II)	SR-88 AT VICTOR RD	2	0	0	0	2	0	-	▲Detail
02/26/2026	CA	Driver-Only (Level III)	MISSION GRADE IF	0	0	0	0	0	0	-	▲Detail
02/03/2026	CA	Full (Level I)	W/B ANTELOPE SCALES	2	1	0	0	2	1	-	▲Detail
01/23/2026	CA	Walk-Around (Level II)	WHITE ROCK RD AT PRAIRIE CITY	0	0	0	0	0	0	-	▲Detail
01/15/2026	CA	Full (Level I)	3950 E/B INTERSTATE 80	0	0	0	0	0	0	-	▲Detail
01/09/2026	CA	Walk-Around (Level II)	ARCH RD AND B ST.	1	0	0	0	1	0	-	▲Detail
12/30/2025	CA	Full (Level I)	N/B US-101 S/ OF REFUGIO	1	0	0	0	1	0	-	▲Detail
12/18/2025	CA	Driver-Only (Level III)	IONE	0	0	0	0	0	0	-	▲Detail
12/18/2025	CA	Driver-Only (Level III)	IONE	0	0	0	0	0	0	-	▲Detail
12/16/2025	CA	Driver-Only (Level III)	STOCKTON AREA	1	0	0	0	1	0	-	▲Detail
12/16/2025	CA	Driver-Only (Level III)	LODI	1	0	0	0	1	0	-	▲Detail
12/16/2025	CA	Driver-Only (Level III)	CLEMENTS	1	0	0	0	1	0	-	▲Detail
12/16/2025	CA	Full (Level I)	CHOWCHILLA RIVER IF	2	0	0	0	2	0	-	▲Detail
12/16/2025	CA	Driver-Only (Level III)	STOCKTON AREA	1	0	0	0	1	0	-	▲Detail
12/08/2025	CA	Walk-Around (Level II)	IONE	0	0	0	0	0	0	-	▲Detail
12/08/2025	CA	Walk-Around (Level II)	IONE	1	0	0	0	1	0	-	▲Detail
11/06/2025	CA	Walk-Around (Level II)	SR-88 @ THE COUNTY LINE AMA/SJ	1	0	0	0	0	0	-	▲Detail
10/27/2025	CA	Full (Level I)	CORDELIA IF	2	1	1	1	1	0	-	▲Detail
10/20/2025	CA	Walk-Around (Level II)	SR-4 WO BYRON HWY	3	0	1	0	2	0	-	▲Detail
10/16/2025	CA	Full (Level I)	CHOWCHILLA RIVER IF	0	0	0	0	0	0	-	▲Detail
10/02/2025	CA	Walk-Around (Level II)	MACKVILLE AT SR-88	1	0	1	0	0	0	-	▲Detail
09/04/2025	CA	Driver-Only (Level III)	I 80 W/B ANTELOPE SCALES	0	0	0	0	0	0	-	▲Detail
07/07/2025	CA	Driver-Only (Level III)	STOCKTON AREA	0	0	0	0	0	0	-	▲Detail
07/01/2025	CA	Driver-Only (Level III)	BIRD RD AT SR-132	1	0	0	0	1	0	-	▲Detail
06/24/2025	CA	Walk-Around (Level II)	NB I-5 S OF DOWNING	2	0	0	0	2	0	-	▲Detail
06/17/2025	CA	Driver-Only (Level III)	BIRD RD AT SR-132	1	0	1	0	0	0	-	▲Detail
06/03/2025	CA	Walk-Around (Level II)	FRENCH SOF FLORIN	2	1	0	0	2	1	-	▲Detail
05/27/2025	CA	Walk-Around (Level II)	IONE	1	0	0	0	1	0	-	▲Detail
05/27/2025	CA	Walk-Around (Level II)	IONE	0	0	0	0	0	0	-	▲Detail
05/08/2025	CA	Driver-Only (Level III)	STOCKTON AREA	1	0	0	0	1	0	-	▲Detail
04/25/2025	CA	Full (Level I)	E.SR-99 FRONTAGE AT CARPENTER	0	0	0	0	0	0	-	▲Detail
04/25/2025	CA	Full (Level I)	E.SR-99 FRONTAGE AT CARPENTER	0	0	0	0	0	0	-	▲Detail
04/25/2025	CA	Full (Level I)	E.SR-99 FRONTAGE AT CARPENTER	0	0	0	0	0	0	-	▲Detail
04/25/2025	CA	Full (Level I)	E SR-99 FRONTAGE AT CARPENTER	0	0	0	0	0	0	-	▲Detail
04/25/2025	CA	Full (Level I)	E FRONTAGE RD AT CARPENTER	0	0	0	0	0	0	-	▲Detail
04/22/2025	CA	Full (Level I)	NB SANTA NELLA SCALES	9	0	0	0	9	0	-	▲Detail
04/18/2025	CA	Full (Level I)	SR-99 AT CARPENTER	0	0	0	0	0	0	-	▲Detail
04/18/2025	CA	Full (Level I)	SR-99 AT CARPENTER RD	0	0	0	0	0	0	-	▲Detail
04/18/2025	CA	Full (Level I)	SR-99 AT CARPENTER RD	0	0	0	0	0	0	-	▲Detail
04/18/2025	CA	Full (Level I)	SR-99 AT CARPENTER RD	0	0	0	0	0	0	-	▲Detail
04/18/2025	CA	Full (Level I)	SR-99 AT CARPENTER RD	0	0	0	0	0	0	-	▲Detail
04/08/2025	CA	Walk-Around (Level II)	FRUITRIDGE RD. @ FLORIN PERKIN	0	0	0	0	0	0	-	▲Detail
03/28/2025	CA	Full (Level I)	CORDELIA IF	2	0	0	0	2	0	-	▲Detail
03/28/2025	CA	Full (Level I)	CORDELIA IF	0	0	0	0	0	0	-	▲Detail
03/27/2025	CA	Full (Level I)	CORDELIA IF	2	0	0	0	2	0	-	▲Detail
03/27/2025	CA	Walk-Around (Level II)	IONE	0	0	0	0	0	0	-	▲Detail
03/27/2025	CA	Walk-Around (Level II)	IONE	1	0	0	0	1	0	-	▲Detail
03/08/2025	CA	Walk-Around (Level II)	I-580 W/B SCALE	1	0	0	0	1	0	-	▲Detail
12/17/2024	CA	Full (Level I)	CHOWCHILLA RIVER IF	0	0	0	0	0	0	-	▲Detail
12/06/2024	CA	Driver-Only (Level III)	SR-4 AT I-5	1	0	0	0	1	0	-	▲Detail
11/04/2024	CA	Walk-Around (Level II)	MERCED AREA	8	3	0	0	8	3	-	▲Detail
10/31/2024	CA	Walk-Around (Level II)	I5 SB AT I80	2	1	0	0	2	1	-	▲Detail
10/24/2024	CA	Walk-Around (Level II)	FRESNO AT SONORA	1	0	0	0	1	0	-	▲Detail
09/25/2024	CA	Walk-Around (Level II)	TRACY	0	0	0	0	0	0	-	▲Detail
09/20/2024	CA	Walk-Around (Level II)	E CYPRESS AT SELLERS	1	0	0	0	1	0	-	▲Detail
09/20/2024	CA	Driver-Only (Level III)	EB SR-4 EO BYRON HWY	0	0	0	0	0	0	-	▲Detail
08/26/2024	CA	Full (Level I)	E/B HWY 580, LIVERMORE	7	3	0	0	7	3	-	▲Detail
08/19/2024	CA	Driver-Only (Level III)	I-580 EASTBOUND, LIVERMORE	0	0	0	0	0	0	-	▲Detail
08/07/2024	CA	Driver-Only (Level III)	I-580 EASTBOUND, LIVERMORE	0	0	0	0	0	0	-	▲Detail
08/05/2024	CA	Walk-Around (Level II)	WOODLAND AREA	2	0	0	0	2	0	-	▲Detail
08/01/2024	CA	Full (Level I)	E/B HWY 580, LIVERMORE	1	0	0	0	1	0	-	▲Detail
08/01/2024	CA	Walk-Around (Level II)	SR-88 @ THE COUNTY LINE AMA/SJ	1	0	0	0	1	0	-	▲Detail
07/22/2024	CA	Driver-Only (Level III)	BRENTWOOD BLVD EO SELLERS	1	0	1	0	0	0	-	▲Detail
07/09/2024	CA	Walk-Around (Level II)	LIBERTY RD AT LOWER SAC	2	0	0	0	2	0	-	▲Detail
06/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	1	0	0	0	1	0	-	▲Detail
06/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	1	0	0	0	1	0	-	▲Detail
06/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	2	0	0	0	2	0	-	▲Detail
06/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
06/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
05/21/2024	CA	Driver-Only (Level III)	STOCKTON	1	0	0	0	1	0	-	▲Detail
05/02/2024	CA	Full (Level I)	CORDELIA IF	3	0	0	0	3	0	-	▲Detail
04/25/2024	CA	Driver-Only (Level III)	SAN JOQAUIN COUNTY	3	0	0	0	3	0	-	▲Detail
04/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
04/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
04/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
04/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
04/11/2024	CA	Full (Level I)	SAN JOQAUIN COUNTY	0	0	0	0	0	0	-	▲Detail
04/03/2024	CA	Walk-Around (Level II)	SR-88 @ THE COUNTY LINE AMA/SJ	0	0	0	0	0	0	-	▲Detail
03/19/2024	CA	Driver-Only (Level III)	STOCKTON AREA	3	0	2	0	1	0	-	▲Detail
03/01/2024	CA	Driver-Only (Level III)	CORDELIA IF	2	0	0	0	2	0	-	▲Detail
02/22/2024	CA	Walk-Around (Level II)	SR-88 AT AMADOR / SAN JOAQ CO	0	0	0	0	0	0	-	▲Detail
02/16/2024	CA	Driver-Only (Level III)	SAN JOQAUIN COUNTY	2	1	0	0	2	1	-	▲Detail
02/14/2024	CA	Driver-Only (Level III)	SAN JOQAUIN COUNTY	1	0	0	0	1	0	-	▲Detail
01/30/2024	CA	Driver-Only (Level III)	ARCH RD AT FITE CT	0	0	0	0	0	0	-	▲Detail
01/16/2024	CA	Driver-Only (Level III)	STOCKTON AREA	1	0	1	0	0	0	-	▲Detail
12/23/2023	CA	Driver-Only (Level III)	CORDELIA IF	0	0	0	0	0	0	-	▲Detail
09/26/2023	CA	Full (Level I)	LIVERMORE, CA	0	0	0	0	0	0	-	▲Detail
09/15/2023	CA	Driver-Only (Level III)	I-5 N/B NOF FLORIN	1	0	0	0	1	0	-	▲Detail
09/07/2023	CA	Driver-Only (Level III)	SR-88 AT ALPINE	1	0	0	0	1	0	-	▲Detail
09/05/2023	CA	Walk-Around (Level II)	EB ANTELOPE SCALE	1	0	0	0	1	0	-	▲Detail
08/30/2023	CA	Driver-Only (Level III)	IONE	0	0	0	0	0	0	-	▲Detail
08/15/2023	CA	Driver-Only (Level III)	JACKSON	2	0	0	0	2	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections72

Unsafe Driving 1 viols

Driver Fitness 2 viols

Vehicle Maintenance 18 viols

Out of Service Orders (1)

OOS Date	Reason	Status	Rescind Date
2015-03-10	New Entrant Revoked - Refusal of Audit/No Contact	ACTIVE	2015-05-18

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	NATIONAL INTERSTATE INSURANCE COMPANY	VEN 8000095-00	$1,000,000	06/09/2017	03/31/2020	Replaced
91X	BIPD/Primary	EMPLOYERS MUTUAL CASUALTY CO.	3E72407	$750,000	06/09/2016	06/09/2017	Cancelled
91X	BIPD/Primary	EMPLOYERS MUTUAL CASUALTY CO.	3E72407	$750,000	06/09/2014	05/24/2015	Cancelled
91X	BIPD/Primary	NATIONAL INTERSTATE INSURANCE COMPANY	VEN 8000095-03	$1,000,000	03/31/2020	03/31/2023	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC888547	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	11/06/2014	REVOKED	06/01/2015
MC888547	CONTRACT	INVOLUNTARY REVOCATION	05/15/2017	DISCONTINUED REVOCATION	06/08/2017
MC888547	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	03/06/2017	-	-

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

100/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown

100, no deductions

Clean record, the bar stays full at 100.

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

FMCSA shows active coverage on file as of 7/9/2026.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

CALIFORNIA MATERIALS INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

All Docket Numbers

Cargo Transported

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (100)

Safety Performance Percentiles

Out of Service Orders (1)

Licensing & Insurance

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