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DIAMOND W LLC

DOT# 3553105 MC# 1190681
ACTIVE

Trust Score

90 / 100
A Excellent

Components

Compliance · 40% 100
Safety · 35% 83
Insurance · 25% 85
Driver OOS rate is 2.7× the national average No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

50817 STATE ROUTE 556

CLARINGTON, OH 43915

View on Google Maps ↗

Mailing

3166 PIPE CT

GRAND JCT, CO 81504-6237

Contact

Phone: (970) 434-9435

Fax: (970) 242-8259

Email: bcooper@diamondwco.com

Company Officers

JAMES DEE WHITELEY

BRIAN COOPER

Business Info

D&B #: 0

HazMat: HazMat Carrier

Fleet

16

Power Units

6

Drivers

Equipment Breakdown

Owned Trucks5
Owned Tractors7

Authority

Status: ACTIVE

FMCSA add date: Jan 19, 2021

Common authority: Feb 9, 2021

Authority History (2)

Authority TypeActionDate
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONApr 4, 2022 → Apr 5, 2022
MOTOR PROPERTY COMMON CARRIERGRANTEDFeb 9, 2021

Cargo Types

General FreightMetal/Sheets/CoilsMotor VehiclesBuilding MaterialsMachinery/Large ObjectsLiquids/GasesOilfield EquipmentChemicals

Active Certifications

PropertyPrivate

MCS-150

Last updated: Jun 10, 2026

Mileage: 150,089 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

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Recent Changes

Identitycompany officer 1: JAMES DEE WHITELEY → JAMES DEE WHITELEYSep 5, 2026
Fleettotal drivers: 6 → 0Aug 18, 2026
Safetytotal crashes: 0 → 1Aug 17, 2026
Safetytotal crashes: 1 → 0Aug 16, 2026
Contactemail: → bcooper@diamondwco.comAug 15, 2026

Safety

Out-of-Service Rates

Driver6 inspections
16.7%
6.2%
Carrier National avg
Vehicle5 inspections
0.0%
22.8%
Carrier National avg
Hazmat

No hazmat inspections

Overall6 inspections
16.7%
Carrier

Crash Summary

0

Fatal

0

Injury

1.0

per 1M miles

1

Towaway

1

Total

BASIC Violations

Unsafe Driving3
Driver Fitness0
Hours of Service1
Drug / Alcohol0
Vehicle Maintenance6

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 6 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

6

Total

1

Driver OOS

0

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol
Hours of Service1.611 insp w/ viol
Driver Fitness0.000 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance3.601 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active THE CHARTER OAK FIRE INSURANCE CO.9X228674$1,000,000Apr 1, 202491X

Insurance History (4)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XARCH INSURANCE COMPANYReplacedTERM/REPL$1,000,000Apr 1, 2023Apr 1, 2024
BIPD · F91XARCH INSURANCE COMPANYReplacedTERM/REPL$1,000,000Apr 1, 2022Apr 1, 2023
BIPD · F91XBERKLEY NATIONAL INSURANCE COMPANYReplacedTERM/REPL$1,000,000Jan 21, 2021Apr 1, 2022
BIPD · F91XBERKLEY NATIONAL INSURANCE COMPANYCancelledTERM/CANCL$1,000,000Jan 21, 2021Apr 30, 2022

Get this data via API

API Reference
curl https://api.dotlookup.dev/v1/carriers/3553105