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DIAMOND CONSTRUCTION COMPANY OF SHATTUCK INC

Trust Score

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Company CheckDIAMOND CONSTRUCTION COMPANY OF SHATTUCK INC · DOT 246687

DBA: DIAMOND SERVICES COMPANY

4220 OKLAHOMA AVENUE, WOODWARD, OK, 73801

DOT# 246687 MC# 175323 Woodward, Oklahoma 42 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Satisfactory

Safety Rating

Inspections

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

Contact Details

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Physical Address4220 OKLAHOMA AVENUE, WOODWARD, OK, 73801

Mailing AddressPO BOX 1025, WOODWARD, OK, 73802

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC175323

CommonActive

ContractActive

BrokerNot Active

Operating42 years

Operation Classification

Authorized For HirePrivate (Property)

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 1.75 · 3 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .02 · 1 insp with violations

Below cutoff

Driver Fitness

measure .23 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 2.72 · 3 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage749,670 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS4.3% avg 5.5%

Vehicle OOS9.1% avg 20.7%

SmartWay PartnerNo

Last Review10/24/2012

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 08/08/2026

CompanyUNITED STATES FIRE INSURANCE CO.

Policy #506-8971612

Last checked09/08/2026

Quick Facts

StatusActive

TypeCarrier

Fleet12 units

Drivers16

Mileage749,670 mi

Operating42 years

MCS-15009/2024

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total23

Out of Service1

OOS Rate4.3%

National Avg5.5%

Below National Average

Vehicle Inspections

Total11

Out of Service1

OOS Rate9.1%

National Avg20.7%

Below National Average

Last FMCSA Review: 10/24/2012 | Rated: 11/08/2004

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

5 · 1 OOS -

2024

12 · 0 OOS ▼

2025

9 · 2 OOS ▲

2026

9 · 0 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 Aug 2026, 23 inspections, 2 resulted in out-of-service (8.7% OOS rate).

Driver Out-of-Service 1 OOS

Vehicle Out-of-Service 2 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

11 roadside violations across 23 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 6 violations · 2 OOS

Unsafe Driving 4 violations · 0 OOS

Driver Fitness 1 violation · 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 (35)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
08/06/2026	OK	Driver-Only (Level III)	OK	0	0	0	0	0	0	-	▲Detail
06/12/2026	OK	Walk-Around (Level II)	OK	0	0	0	0	0	0	-	▲Detail
06/04/2026	OK	Walk-Around (Level II)	OK	0	0	0	0	0	0	-	▲Detail
05/07/2026	OK	Driver-Only (Level III)	OK	0	0	0	0	0	0	-	▲Detail
04/20/2026	OK	Driver-Only (Level III)	HEFNER RD & N. PENN AVE	0	0	0	0	0	0	-	▲Detail
03/17/2026	OK	Driver-Only (Level III)	60TH AVE NW & FRANKLIN RD	0	0	0	0	0	0	-	▲Detail
02/04/2026	OK	Walk-Around (Level II)	SH 34 & SH 33	1	0	0	0	1	0	-	▲Detail
01/22/2026	OK	Walk-Around (Level II)	SH 34 & SH 33	0	0	0	0	0	0	-	▲Detail
01/13/2026	OK	Driver-Only (Level III)	I-35 S/B AND MM 109.5	0	0	0	0	0	0	-	▲Detail
12/08/2025	OK	Walk-Around (Level II)	US412/42ND	0	0	0	0	0	0	-	▲Detail
09/15/2025	OK	Walk-Around (Level II)	SH74/234TH	1	0	0	0	1	0	-	▲Detail
09/04/2025	OK	Driver-Only (Level III)	RATLIFF CITY AND SH 7	0	0	0	0	0	0	-	▲Detail
08/14/2025	OK	Driver-Only (Level III)	SH 27 @ E 1190 RD	0	0	0	0	0	0	-	▲Detail
06/04/2025	OK	Walk-Around (Level II)	SH 4 NORTH OF SH 37	0	0	0	0	0	0	-	▲Detail
05/30/2025	OK	Walk-Around (Level II)	WOODWARD/ SH 15	1	1	1	1	0	0	-	▲Detail
05/22/2025	OK	Walk-Around (Level II)	SH 74 SB & MEMORIAL	5	2	1	0	4	2	-	▲Detail
02/14/2025	OK	Driver-Only (Level III)	EL RENO SCALES	0	0	0	0	0	0	-	▲Detail
01/20/2025	OK	Driver-Only (Level III)	OAKWOOD	1	0	1	0	0	0	-	▲Detail
12/10/2024	OK	Driver-Only (Level III)	US HWY 81 / SH 37	0	0	0	0	0	0	-	▲Detail
11/19/2024	OK	Driver-Only (Level III)	ARNETT	0	0	0	0	0	0	-	▲Detail
11/18/2024	OK	Walk-Around (Level II)	US183 AT CR 1070	1	0	1	0	0	0	-	▲Detail
11/06/2024	OK	Driver-Only (Level III)	FARGO	0	0	0	0	0	0	-	▲Detail
10/09/2024	OK	Walk-Around (Level II)	US 64/ US 177	1	0	1	0	0	0	-	▲Detail
09/03/2024	OK	Walk-Around (Level II)	SH54 1/2S SH152	0	0	0	0	0	0	-	▲Detail
08/01/2024	OK	Walk-Around (Level II)	SH 33/ SH 54	2	0	1	0	1	0	-	▲Detail
06/26/2024	OK	Driver-Only (Level III)	3 S HOPETON	1	0	1	0	0	0	-	▲Detail
06/06/2024	OK	Driver-Only (Level III)	SH 152 & SH 58	1	0	1	0	0	0	-	▲Detail
05/29/2024	OK	Driver-Only (Level III)	SH58 IN CARNEGIE	0	0	0	0	0	0	-	▲Detail
04/04/2024	OK	Driver-Only (Level III)	HEB SPUR	0	0	0	0	0	0	-	▲Detail
02/15/2024	OK	Driver-Only (Level III)	U.S.62 BLANCHARD	2	0	2	0	0	0	-	▲Detail
11/14/2023	OK	Driver-Only (Level III)	EL RENO SCALES	0	0	0	0	0	0	-	▲Detail
08/31/2023	OK	Walk-Around (Level II)	I-35 S/B AND MM 110	1	0	1	0	0	0	-	▲Detail
08/25/2023	OK	Full (Level I)	JKTP/SH3	7	2	0	0	7	2	-	▲Detail
08/18/2023	OK	Walk-Around (Level II)	7 S OF US 60	0	0	0	0	0	0	-	▲Detail
08/14/2023	OK	Driver-Only (Level III)	US 60 9W SEILING	1	0	1	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections24

Unsafe Driving 3 viols

HOS Compliance 1 viols

Driver Fitness 1 viols

Vehicle Maintenance 3 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	LIBERTY MUTUAL FIRE INSURANCE CO.	AS2-641-444447-02	$1,000,000	09/01/2014	09/01/2019	Replaced
34	CARGO	MID-CONTINENT CASUALTY CO.	04 IM 23783	$0	09/01/2007	09/28/2013	Cancelled
91X	BIPD/Primary	HARTFORD INSURANCE COMPANY OF THE MIDWEST	38 UEN QT1577	$1,000,000	09/01/2006	09/01/2014	Replaced
34	CARGO	MID-CONTINENT CASUALTY CO.	04 IM 11429	$0	09/01/2005	09/01/2007	Replaced
91X	BIPD/Primary	MID-CONTINENT CASUALTY CO.	04 CA 2735824	$1,000,000	09/01/2005	09/01/2006	Cancelled
91X	BIPD/Primary	MID-CONTINENT CASUALTY CO.	04 CA 2735824	$1,000,000	09/01/2005	12/12/2005	Name Changed
34	CARGO	MID-CONTINENT CASUALTY CO.	04 IM 11429	$0	09/01/2005	12/12/2005	Name Changed
34	CARGO	MID-CONTINENT CASUALTY CO.	04 IM 158	$0	09/01/2003	09/01/2005	Replaced
91X	BIPD/Primary	MID-CONTINENT CASUALTY CO.	04-CA-34266	$1,000,000	09/01/2002	09/01/2005	Replaced
34	CARGO	MID-CONTINENT CASUALTY CO.	SP 64890	$0	09/01/2000	06/27/2002	Cancelled
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	38MSPGU1609	$0	09/01/1997	11/03/2000	Cancelled
91X	BIPD/Primary	MID-CONTINENT ASSURANCE	08-CA-13445-1	$1,000,000	09/01/1997	09/01/2002	Replaced
34	CARGO	ST. PAUL FIRE & MARINE INSURANCE CO.	CK03502750	$0	09/01/1988	10/08/1997	Cancelled
91X	BIPD/Primary	ST. PAUL FIRE & MARINE INSURANCE CO.	CK03502750	$1,000,000	09/01/1988	09/01/1997	Replaced
34	CARGO	MID-CONTINENT CASUALTY CO.	SP71230	$0	06/27/2002	09/01/2003	Replaced
34	CARGO	MID-CONTINENT CASUALTY CO.	SP71230	$0	06/27/2002	10/10/2003	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC175323	MOTOR PROPERTY COMMON CARRIER	REINSTATED	12/14/2005	REVOKED	09/11/2006
MC175323	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	12/14/2005	REVOKED	09/11/2006
MC175323	COMMON	INVOLUNTARY REVOCATION	12/01/2000	DISCONTINUED REVOCATION	01/04/2001
MC175323	COMMON	INVOLUNTARY REVOCATION	11/09/2005	DISCONTINUED REVOCATION	11/25/2005
MC175323	CONTRACT	INVOLUNTARY REVOCATION	11/09/2005	DISCONTINUED REVOCATION	11/25/2005
MC175323	COMMON	INVOLUNTARY REVOCATION	11/04/1997	DISCONTINUED REVOCATION	11/21/1997
MC175323	MOTOR PROPERTY COMMON CARRIER	REINSTATED	10/13/2006	-	-
MC175323	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	10/13/2006	-	-
MC175323	MOTOR PROPERTY COMMON CARRIER	GRANTED	07/30/1984	REVOKED	12/12/2005
MC175323	COMMON	INVOLUNTARY REVOCATION	07/24/2002	DISCONTINUED REVOCATION	08/01/2002
MC175323	MOTOR PROPERTY COMMON CARRIER	GRANTED	06/10/1992	REVOKED	12/12/2005
MC175323	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	06/10/1992	REVOKED	12/12/2005
MC175323	COMMON	INVOLUNTARY REVOCATION	01/03/2006	DISCONTINUED REVOCATION	01/10/2006
MC175323	CONTRACT	INVOLUNTARY REVOCATION	01/03/2006	DISCONTINUED REVOCATION	01/10/2006

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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

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.

DIAMOND CONSTRUCTION COMPANY OF SHATTUCK INC

Trust Score

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

Roadside Violations by Safety Category Last 24 months

Inspection Records (35)

Safety Performance Percentiles

Licensing & Insurance

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