Carrier profile · USDOT 1888145 · MC-680134 · Updated Sep 6, 2026

West Oahu Aggregate Company Inc

126 power unitsavg 12.2 yrLocal · 2 statesHENDERSON, NV81/100

CARRIER ACTIVEMC-680134 ACTIVERATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

126Power units

53 observed · MCS-150

6Trailers seen

Decoded · vPIC

12.2Avg age (yr)

1998–2026 · vPIC

Call dispatch(808) 847-7780 Email dispatchk.tengan@westoahuagg.com; r.penaroza@westoahuagg.

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Load decision · FMCSA snapshot · Sep 6, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate above average31.0% vs the 22.26% national average.Fatal crash on record1 crash(es) involving a fatality are on this carrier's record.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 17 yearsOperating authority has been on file since 2009.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

126 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

12.2 yr

Model years 1998–2026 · peer benchmark unavailable.

Identity stabilityStable

17 yr unchanged

Same registration since 2009 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

9.1% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 3.0 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

120 inspections in the charted months · busiest month Oct '24 · 12

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving114 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance64 · 2 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance38 · 0 OOS
393.78 Windshield wipersVehicle Maintenance32 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance28 · 2 OOS
396.5 Oil and/or grease leakVehicle Maintenance25 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance22 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance20 · 10 OOS
396.9 Inspection of motor vehicles in operationVehicle Maintenance20 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance11 · 9 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’14 · 1 insurer · 0 lapsesContinuous

Employers’09–’14

beyond this history

2009201420192024now

BIPD in force — $1,000,000 · FIRST INSURANCE CO. OF HAWAII LTD. · since Dec 2017

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
EMPLOYERS MUTUAL CASUALTY CO.	May 2009 → Sep 2014	$750K	1

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 126
Observed power (24 mo): 53
Trailers (towed): 6

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

12.2 yr

Average age

2026

Newest model yr

1998

Oldest model yr

66.1%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

121

HI busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

HENDERSON, NV

1075 BOOTSPUR DR

Top corridor

HI ⇄ NV

HI 121

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (2 trucks · 3 carriers)

Across all inspections on record: USDOT 1402201 USDOT 3387438 USDOT 3478450

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

126

Observed (24 mo)

Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 1075 BOOTSPUR DR, HENDERSON, NV, 89102
Mailing address: 855 UMI STREET, HONOLULU, HI, 96819
Operation: Interstate· Hazmat

Contact

Phone: (808) 847-7780
Fax: (808) 847-7782
Email: k.tengan@westoahuagg.com; r.penaroza@westoahuagg.
Web domain: westoahuagg.com; r.penaroza

Registration

Officers: Georgette Silva · Joaquin Silva
USDOT / docket: 1888145 · MC-680134
First registered: May 11, 2009
Last MCS-150: May 6, 2026 · 825,000 mi (2025)
FMCSA safety rating: Satisfactory · Aug 16, 2021
Recordable crash rate: 0.00
D-U-N-S: 884780503

Fleet (self-reported · MCS-150)

126

Power units

110

Drivers

CDL drivers

825,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for WEST OAHU AGGREGATE COMPANY INC.

WEST OAHU AGGREGATE COMPANY INC (USDOT 1888145) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Sep 6, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.

It reports 126 power units and 110 drivers in its most recent MCS-150 filing dated May 6, 2026.

It has an FMCSA safety rating of Satisfactory assigned Aug 16, 2021 in the federal record refreshed Sep 6, 2026.

Frequently asked

What is WEST OAHU AGGREGATE COMPANY INC's USDOT number?

WEST OAHU AGGREGATE COMPANY INC's USDOT number is 1888145, and its motor carrier number is MC-680134.

Is WEST OAHU AGGREGATE COMPANY INC authorized to operate?

As of Sep 6, 2026, WEST OAHU AGGREGATE COMPANY INC is active in the FMCSA register with common, contract, broker operating authority on file.

How big is WEST OAHU AGGREGATE COMPANY INC's fleet?

WEST OAHU AGGREGATE COMPANY INC operates 126 power units and 110 drivers per its most recent MCS-150 filing.

Where is WEST OAHU AGGREGATE COMPANY INC based?

WEST OAHU AGGREGATE COMPANY INC is based in HENDERSON, NV, with roadside inspections recorded across 2 states.

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