Carrier profile · USDOT 1888145 · MC-680134 · Updated Jun 13, 2026

West Oahu Aggregate Co Inc

126 power unitsavg 12 yrLocal · 2 statesHONOLULU, HI74/100
CARRIER ACTIVEMC-680134 ACTIVERATED SATISFACTORYHAZMAT
Verified linksFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 35.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 2.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 65 vehicle and 132 driver inspections over 24 months.

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 5.8 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

124 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.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.5 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 126-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
126
Inspections · 24 mo
133
Annualized
≈67 / yr
Coverage
≈0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
71%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
93%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

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

ELD & hours-of-service

No hours-of-service or ELD violations on record across 241 inspections — a clean logging history.

Crash history· 29 total · 3 in 24 mo

29
Total crashes
3
In last 24 mo
1
Fatal
17
Injury
YearCrashesFatalInjuryTow
20262011
20251011
20234023
20222012
20213022
20208064
20193022
20184113
20171010
20101001
DateStateFatalitiesInjuriesTow-away
May 16, 2026HI01No
Mar 23, 2026HI00Yes
Jul 3, 2025HI02Yes
Nov 18, 2023HI01No
Aug 1, 2023HI00Yes
Apr 20, 2023HI01Yes
Mar 30, 2023HI00Yes
Dec 14, 2022HI01Yes
Jul 4, 2022HI00Yes
Dec 16, 2021HI02Yes
Aug 23, 2021HI00Yes
Aug 16, 2021HI01No
Sep 23, 2020HI01Yes
Sep 14, 2020HI00Yes
Jun 17, 2020HI01No
May 20, 2020HI01No
May 15, 2020HI01No
May 12, 2020HI01No
Apr 6, 2020HI00Yes
Feb 22, 2020HI01Yes
Oct 10, 2019HI01No
Sep 19, 2019HI01Yes
Feb 26, 2019HI00Yes
Oct 10, 2018HI10No
Apr 13, 2018HI00Yes