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LEON BROOKS

Trust Score

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Company CheckLEON BROOKS · DOT 1571644

DBA: BROOKS TRANSPORTATION SERVICE

1877 WINDSORVILLE WAY, FAIRFIELD, CA, 94533

DOT# 1571644 MC# 582432 Fairfield, California 19 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

Safety Rating

Inspections

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Public record

5 events tracked · latest Mar 16, 2026 ↓ Show details ↓

Safety & compliance 5

Mar 16, 2026
Crash reported (no fatalities).
Jul 31, 2025
Roadside inspection, 2 out-of-service violations.
Dec 6, 2024
DISCONTINUED REVOCATION COMMON.
Dec 6, 2024
DISCONTINUED REVOCATION CONTRACT.
Sep 13, 2024
Roadside inspection, 1 violation (no OOS).

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

Contact Details

Phone(510) 229-0024

Email[email protected]

Physical Address1877 WINDSORVILLE WAY, FAIRFIELD, CA, 94533

Mailing Address1877 WINDSORVILLE WAY, FAIRFIELD, CA, 94533

Operating Authorities

Authority TypeOTHER-AUTO HAULER;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC582432

CommonActive

ContractActive

BrokerNot Active

Operating19 years

Company Overview

LEON BROOKS is a FMCSA-validated carrier based in Fairfield, California. The company has been in operation for 19 years, registered with the FMCSA on 10/31/2006. The fleet consists of 1 power unit and 1 driver. Annual mileage is reported at 70,000 miles (2023). 1 crash has been reported with no fatalities. A total of 4 inspections are on file. Insurance coverage of $1,000,000 is on file through UNITED FINANCIAL CASUALTY COMPANY. Active operating authorities include Common, Contract. Based on authority, insurance, safety, and compliance data, LEON BROOKS has a Trust Score of 78/100 (Good).

Operation Classification

Authorized For Hire

Mileage

Annual Mileage70,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)1

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS50.0% avg 20.7%

Insurance

Amount$1,000,000

Type91X

Effective12/04/2024

CompanyUNITED FINANCIAL CASUALTY COMPANY

Policy #CA989655045

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage70,000 mi

Operating19 years

MCS-15002/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)1

Fatal0

Injury0

Tow-Away1

Driver Inspections

Total2

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total2

Out of Service1

OOS Rate50.0%

National Avg20.7%

Above 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

1 · 0 OOS —

2024

1 · 0 OOS =

2025

1 · 1 OOS ▲

2026

0 · 0 OOS ▼

Crashes

2023

0 crashes —

2024

0 crashes =

2025

0 crashes =

2026

1 crash ▲

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 Jul 2025 — 2 inspections, 1 resulted in out-of-service (50% OOS rate).

Vehicle Out-of-Service 2 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (1)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score — older crashes still appear here for transparency.

Date	Location	State	Fatal	Injuries	Tow	Vehicles	Weather	Road	Light
03/16/2026	NOT LISTED	TX	0	0	1	2	Clear	Dry	Dawn

Roadside Violations by Safety Category Last 24 months

5 roadside violations across 2 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

Vehicle Maintenance 3 violations · 1 OOS

Unsafe Driving 1 violation · 1 OOS

Hours-of-Service (HOS) Compliance 1 violation · 0 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 (3)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
07/31/2025 ▼	AZ	Walk-Around (Level II)	VAIL AZ	4	2	0	0	0	2	-
Violations (4) 392.9A2-C — CFR 392.9A2-C OOS 393.128B-CLWV — CFR 393.128B-CLWV OOS 395.24 — CFR 395.24 Non-OOS 396.17C-PI — CFR 396.17C-PI Non-OOS
09/13/2024 ▼	LA	Walk-Around (Level II)	ROADSIDE	1	0	0	0	1	0	-
Violations (1) 396.17(c) — CFR 396.17(c) Non-OOS
12/19/2023 ▼	CA	Walk-Around (Level II)	CORDELIA IF	2	0	1	0	1	0	-
Violations (2) 392.2 — Failing to Secure Cargo Non-OOS (Unsafe Driving) 393.9(a) — CFR 393.9(a) Non-OOS

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN081154	$1,000,000	12/13/2011	12/04/2024	Replaced
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN081154	$1,000,000	12/13/2011	12/26/2024	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN048944	$1,000,000	11/06/2010	12/13/2011	Cancelled
34	CARGO	NORTHLAND INSURANCE COMPANY	WN048944	$0	11/06/2010	12/13/2011	Cancelled
34	CARGO	UNDERWRITERS AT LLOYDS LONDON	0510CMNJLTGA090066	$0	11/06/2009	11/06/2010	Cancelled
34	CARGO	UNDERWRITERS AT LLOYDS LONDON	CNB00023	$0	11/06/2008	11/06/2009	Replaced
91X	BIPD/Primary	PRAETORIAN INSURANCE COMPANY	P0009-105434	$1,000,000	11/06/2008	11/06/2010	Replaced
34	CARGO	FIREMAN'S FUND INSURANCE CO.	MXI98124341	$0	11/06/2007	06/26/2009	Cancelled
34	CARGO	FIREMAN'S FUND INSURANCE CO.	MXI98124341	$0	11/06/2006	11/06/2007	Replaced
91X	BIPD/Primary	PRAETORIAN INSURANCE COMPANY	P0009-105434	$750,000	11/06/2006	11/06/2008	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC582432	COMMON	INVOLUNTARY REVOCATION	11/29/2024	DISCONTINUED REVOCATION	12/06/2024
MC582432	CONTRACT	INVOLUNTARY REVOCATION	11/29/2024	DISCONTINUED REVOCATION	12/06/2024
MC582432	MOTOR PROPERTY COMMON CARRIER	GRANTED	11/22/2006	REVOKED	07/06/2009
MC582432	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	11/22/2006	-	-
MC582432	COMMON	INVOLUNTARY REVOCATION	11/16/2011	DISCONTINUED REVOCATION	11/25/2011
MC582432	CONTRACT	INVOLUNTARY REVOCATION	11/16/2011	DISCONTINUED REVOCATION	11/25/2011
MC582432	COMMON	INVOLUNTARY REVOCATION	10/12/2010	DISCONTINUED REVOCATION	11/04/2010
MC582432	MOTOR PROPERTY COMMON CARRIER	REINSTATED	07/07/2009	-	-

No revocation records.

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

78/100

Good

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 — from 100 to 78

−17

Starts at 100−22 totalFinal 78

Crashes on record (rate-adjusted)−17

Vehicle out-of-service rate above national average−5

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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-17

Crashes on record (rate-adjusted)

Crash rate: 1 crash(es) across 1 vehicle (~1 per vehicle); none fatal. Scaled to fleet size and fatal severity.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 50% vs national avg 20.72%.

Where this company lands — risk scales

Crash history (rate-adjusted)−17 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 1 crash(es) across 1 vehicle (~1 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 50% vs national avg 20.72%.

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) knockout	−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.

LEON BROOKS

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Company Overview

Operation Classification

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (1)

Roadside Violations by Safety Category Last 24 months

Inspection Records (3)

Licensing & Insurance

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