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BLACK DIAMOND ASPHALT INC

Trust Score

Excellent Why this score?

Company CheckBLACK DIAMOND ASPHALT INC · DOT 561792

118 MAIN STREET, VACAVILLE, CA, 95688

DOT# 561792 MC# 274434 Vacaville, California 32 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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SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

7 events tracked · latest Sep 15, 2026 ↓ Show details ↓

Safety & compliance 6

Sep 9, 2026
Roadside inspection, 1 violation (no OOS).
Aug 5, 2026
Roadside inspection, 1 violation (no OOS).
Jun 14, 2026
Clean roadside inspection, no violations.
May 27, 2026
Roadside inspection, 1 violation (no OOS).
Dec 20, 2024
DISCONTINUED REVOCATION CONTRACT.
Oct 25, 2024
Crash reported (no fatalities).

Insurance 1

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

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address118 MAIN STREET, VACAVILLE, CA, 95688

Mailing Address118 MAIN STREET, VACAVILLE, CA, 95688

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC274434

CommonNot Active

ContractActive

BrokerNot Active

Operating32 years

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 1.42 · 1 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 6.25 · 2 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage600,000 miles

Mileage Year2025

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)1

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS25.0% avg 20.7%

SmartWay PartnerNo

Last Review12/15/2023

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 07/05/2026

CompanySTARSTONE NATIONAL INSURANCE COMPANY

Policy #AM37000327-00

Last checked09/15/2026

Quick Facts

StatusActive

TypeCarrier

Fleet14 units

Drivers14

Mileage600,000 mi

Operating32 years

MCS-15005/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)1

Fatal0

Injury1

Tow-Away0

Driver Inspections

Total8

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total4

Out of Service1

OOS Rate25.0%

National Avg20.7%

Above National Average

HazMat Inspections

Total2

OOS0

OOS Rate0.0% (avg 4.5%)

Last FMCSA Review: 12/15/2023

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

4 · 1 OOS ▲

2025

5 · 1 OOS =

2026

5 · 0 OOS ▼

Crashes

2023

0 crashes -

2024

1 crash ▲

2025

0 crashes ▼

2026

0 crashes =

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 Sep 2026, 12 inspections, 1 resulted in out-of-service (8.3% OOS rate).

Vehicle Out-of-Service 3 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
10/25/2024	STOCKTON	CA	0	1	1	2	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

14 roadside violations across 12 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 9 violations · 3 OOS

Unsafe Driving 3 violations · 0 OOS

Hazardous Materials 1 violation · 0 OOS

Other (General) 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 (15)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
09/09/2026	OR	Walk-Around (Level II)	ASHLAND OR	1	0	0	1	0	-	▲Detail
08/05/2026	CA	Walk-Around (Level II)	CA	1	0	0	1	0	1	▲Detail
06/14/2026	CA	Driver-Only (Level III)	CA	0	0	0	0	0	-	▲Detail
05/27/2026	CA	Full (Level I)	CA	1	0	0	1	0	-	▲Detail
04/12/2026	CA	Driver-Only (Level III)	CASTAIC IF	0	0	0	0	0	-	▲Detail
11/26/2025	CA	Walk-Around (Level II)	SR-20 AT BLUE LAKES	2	0	0	2	0	-	▲Detail
09/30/2025	CA	Driver-Only (Level III)	NB I-5 N/O BLEWETT RD	1	0	1	0	0	-	▲Detail
06/10/2025	CA	Full (Level I)	3950 E/B INTERSTATE 80	6	3	0	6	3	-	▲Detail
02/16/2025	CA	Walk-Around (Level II)	CORDELIA IF	0	0	0	0	0	-	▲Detail
01/16/2025	CA	Walk-Around (Level II)	UKIAH AREA - RIDGEWOOD SCALE	2	0	0	2	0	-	▲Detail
12/25/2024	CA	Driver-Only (Level III)	CORDELIA IF	0	0	0	0	0	-	▲Detail
12/04/2024	CA	Driver-Only (Level III)	E/B I-580 LIVERMORE	0	0	0	0	0	-	▲Detail
01/15/2024	CA	Full (Level I)	WHISKEYTOWN SCALES	2	1	0	2	1	-	▲Detail
01/08/2024	CA	Driver-Only (Level III)	CORDELIA IF	0	0	0	0	0	-	▲Detail
12/15/2023	CA	Terminal (Level V)	BAKERSFIELD	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections10

Unsafe Driving 1 viols

Vehicle Maintenance 2 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	PROTECTIVE INSURANCE CO.	AN-100067	$1,000,000	12/30/2023	12/30/2024	Cancelled
91X	BIPD/Primary	PROTECTIVE INSURANCE COMPANY	AN-100067	$1,000,000	12/30/2021	12/30/2023	Replaced
91X	BIPD/Primary	UNITED FINANCIAL CASUALTY COMPANY	CA 081526950	$1,000,000	12/27/2021	12/30/2021	Replaced
91X	BIPD/Primary	UNITED FINANCIAL CASUALTY COMPANY	CA 081526950	$1,000,000	12/27/2021	02/02/2022	Cancelled
91	BIPD	ZURICH INSURANCE CO.	BAP 8321766-00	$0	03/31/1996	12/27/2021	Replaced
91	BIPD	UNITED STATES FIRE INSURANCE CO.	141-0000093	$0	03/31/1995	03/31/1996	Cancelled
91X	BIPD/Primary	UNITED STATES FIRE INSURANCE CO.	1410000048	$1,200,000	03/31/1994	05/11/1995	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC274434	CONTRACT	INVOLUNTARY REVOCATION	12/03/2024	DISCONTINUED REVOCATION	12/20/2024
MC274434	CONTRACT	INVOLUNTARY REVOCATION	11/21/2005	DISCONTINUED REVOCATION	12/19/2005
MC274434	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	06/10/1994	REVOKED	05/15/1996
MC274434	CONTRACT	INVOLUNTARY REVOCATION	05/11/1995	DISCONTINUED REVOCATION	05/15/1996
MC274434	CONTRACT	INVOLUNTARY REVOCATION	05/11/1995	DISCONTINUED REVOCATION	10/19/1995
MC274434	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	01/26/1998	-	-

No revocation records.

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

92/100

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, from 100 to 92

Starts at 100−8 totalFinal 92

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

No email address on file−2

Crashes on record (rate-adjusted)−1

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

-5

Vehicle out-of-service rate above national average

Vehicle OOS 25% vs national avg 20.72%.

-2

No email address on file

No public email address on record.

-1

Crashes on record (rate-adjusted)

Crash rate: 1 crash(es) across 14 vehicles (~0.07 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−1 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 1 crash(es) across 14 vehicles (~0.07 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 25% 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)	−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.

BLACK DIAMOND ASPHALT INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

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

Crash Records (1)

Roadside Violations by Safety Category Last 24 months

Inspection Records (15)

Safety Performance Percentiles

Licensing & Insurance

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