WEST OAHU AGGREGATE CO INC

DOT# 1888145 MC# 680134CARRIER

ACTIVE

Trust Score

90 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 82

Insurance · 25% 85

Vehicle OOS rate is 1.6× the national average No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

855 UMI STREET

HONOLULU, HI 96819

View on Google Maps ↗

Contact

Phone: (808) 847-7780

Fax: (808) 847-7782

Cell: (808) 306-5643

Email: K.TENGAN@WESTOAHUAGG.COM; R.PENAROZA@WESTOAHUAGG.

Company Officers

GEORGETTE SILVA

JOAQUIN SILVA

Business Info

D&B #: 884780503

HazMat: HazMat Carrier

Fleet

134

Power Units

110

Drivers

Equipment Breakdown

Owned Trucks108

Owned Tractors18

Authority

Status: ACTIVE

FMCSA add date: May 11, 2009

Common authority: Jul 13, 2009

Authority History (2)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Dec 28, 2017
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jul 13, 2009 → Oct 6, 2014

Cargo Types

General FreightDrive-Away/Tow-AwayBuilding MaterialsLiquids/GasesIntermodal ContainersPassengersGarbage/RefuseDry Bulk

Active Certifications

Property

MCS-150

Last updated: May 6, 2026

Mileage: 825,000 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
SILVA EXPRESS TRANSPORT LLC	3093963	73520	CLARKSVILLE, TN	INACTIVE	Officer

Recent Changes

Safetytotal crashes: 3 → 0Aug 1, 2026

Safetydriver oos rate: 3.8961039 → 2.173913Jul 29, 2026

Safetydriver oos rate: 4.7619047 → 3.8961039Jul 28, 2026

Safetydriver oos rate: 2.1582735 → 4.7619047Jul 27, 2026

Safetytotal crashes: 2 → 3Jun 22, 2026

Safety

Out-of-Service Rates

Driver132 inspections

2.3%

6.2%

Carrier National avg

Vehicle65 inspections

35.4%

22.8%

Carrier National avg

Hazmat11 inspections

0.0%

2.4%

Carrier National avg

Overall133 inspections

19.5%

Carrier

Crash Summary

Fatal

Injury

3.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving57

Driver Fitness3

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance232

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 142 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.

SMS Inspections (24 mo)

142

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.205 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance11.2654 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	FIRST INSURANCE CO. OF HAWAII LTD.	FTA 6411388	$1,000,000	Dec 27, 2017	—	91X

Insurance History (2)

Type	Insurer	Status	Coverage	Effective	Cancelled
CARGO · F34	EMPLOYERS MUTUAL CASUALTY CO.	CancelledCANCEL	$750,000	May 5, 2009	Sep 28, 2014
BIPD · F91X	EMPLOYERS MUTUAL CASUALTY CO.	CancelledCANCEL	$750,000	May 5, 2009	Sep 28, 2014

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API Reference

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