WEST OAHU AGGREGATE CO INC
USDOT 1888145 • 855 UMI STREET, HONOLULU, HI, 96819
ACTIVEMotor Carrier
Authority:1 revoked
Insurance:2 current
BOC-3:On file
Safety Rating:S
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
1,888,145
Status
ACTIVE
Operation
Interstate
Business Type
Motor Carrier
State
Phone
8088477780
Email
[email protected]; [email protected]; R.PENAROZA@WESTOAHUAGG.
Power Units (MCS-150)
156
Drivers (MCS-150)
131
Safety Rating
S
MCS-150 Mileage
2,644,623
BOC-3 Agent
Physical Address
855 UMI STREET, HONOLULU, HI, 96819
Contact
Risk Signals1 flagged
HIGH
All operating authorities revoked or inactive
This entity has 1 revoked/inactive authority filing and no active authority.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
1
Authority Types
1
Insurance Policies
2 active
Latest: May 5, 2009
BOC-3 Filing
On file
Operating Authority
fmcsa-authhistApr 5, 2026
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-680134 | REVOKED | Oct 6, 2014 | Oct 6, 2014 |
Active Insurance (2)
fmcsa-insurApr 5, 2026
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| EMPLOYERS MUTUAL CASUALTY CO. | CARGO | 3C8-83-58 | ON FILE | May 5, 2009 | Sep 28, 2014 |
| EMPLOYERS MUTUAL CASUALTY CO. | BIPD/Primary | 3E8-83-58 | ON FILE | May 5, 2009 | Sep 28, 2014 |
Insurance Events Timeline
fmcsa-insur-hist
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| CANCEL | EMPLOYERS MUTUAL CASUALTY CO. | 3E8-83-58 | BIPD/Primary | Sep 28, 2014 | Sep 28, 2014 |
| CANCEL | EMPLOYERS MUTUAL CASUALTY CO. | 3C8-83-58 | CARGO | Sep 28, 2014 | Sep 28, 2014 |
Authority Revocations
fmcsa-revocations
| Authority | Docket | Reason | Date |
|---|---|---|---|
| COMMON | MC-680134 | INVOLUNTARY REVOCATION | Unknown |
Authority Action History (2 events)
fmcsa-authhist-blob
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC680134 | MOTOR PROPERTY COMMON CARRIER | REINSTATED | Dec 28, 2017 | — | Unknown |
| MC680134 | MOTOR PROPERTY COMMON CARRIER | GRANTED | Jul 13, 2009 | REVOKED | Oct 6, 2014 |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Hours of Service
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
238
Violations
245
26 OOS
Vehicle OOS %
18.0%
Driver OOS %
2.0%
Power Units (MCS-150)
156
Drivers (MCS-150)
131
Crash Records
25
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
Aug
4
Sep
12
Oct
5
Nov
9
Dec
5
Jan
1
Feb
7
Mar
5
Apr
7
May
6
Jun
5
Jul
3
Aug
4
Sep
6
Oct
4
Nov
3
Dec
5
Jan
3
Feb
4
Mar
2
Apr
Clean monthMonth with OOSBased on latest 100 of 238 inspection records
Inspection Activity Map
2 states • 238 inspections
None Low Medium High🚛 Home base
Violation Summary (245 violations from latest 100 of 238 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 44 | 0 | 8 | Unsafe Driving |
| FMCSR:393.45D-B | Brake tubing/hoses inadequate | 12 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.78A-WS | Windshield condition defective | 12 | 0 | 4 | Vehicle Maintenance |
| FMCSR:396.9D2-FTF | Failing to correct the violation(s)/defect(s) noted on the roadside inspection report | 11 | 0 | — | Vehicle Maintenance |
| FMCSR:396.5B-L | Fuel system leak | 11 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.9A-LCL | Inoperable required lamps | 8 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.47E | Slack adjuster defective | 7 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.53B-B | Steering system components worn | 6 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.9A-LLPL | Inoperable required lamps | 6 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | 6 | 0 | — | Vehicle Maintenance |
| FMCSR:396.3A1-BALAC | Brake - Audible air leak from a brake chamber | 5 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9A-HLLH | Inoperable required lamps | 5 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.134B-CRHLC | Cargo securement - large boulders | 5 | 5 | 7 | Vehicle Maintenance |
| FMCSR:393.78 | Windshield condition defective | 5 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.9A-LIL | Inoperable required lamps | 5 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LBL | Inoperable required lamps | 5 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LFTSI | Inoperable required lamps | 5 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.67C11-F | Tires - other defects | 5 | 0 | 6 | Vehicle Maintenance |
| FMCSR:393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | 4 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9A-LSML | Inoperable required lamps | 4 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LHWS | Inoperable required lamps | 4 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.95B | Emergency equipment - warning devices missing | 3 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.45B2-B-AIR | Brake tubing/hoses inadequate | 3 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.11A1-LCHL | Lighting devices/reflectors | 3 | 0 | 3 | Vehicle Maintenance |
| FMCSR:396.3A1-BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | 2 | 2 | — | Vehicle Maintenance |
| FMCSR:393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:393.25A-L | Lamps on rear of CMV obscured by load | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11A1-CSURR | Lighting devices/reflectors | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11A1-CSLRR | Lighting devices/reflectors | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.100B-C | Cargo securement - aggregate working load | 2 | 2 | 6 | Vehicle Maintenance |
| FMCSR:393.201A-FRCLS | Frame - cracked/loose/broken | 2 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.11A1-LLPL | Lighting devices/reflectors | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:172.602A-HMER | HM (Emergency Response) - No emergency response information | 1 | 0 | — | Hazardous Materials |
| FMCSR:393.41-BNPB | Brake - Inoperative or missing parking brake on power unit | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.25E-L | Lamps on rear of CMV obscured by load | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.209E-SPSLA | Steering - Power steering leaking anywhere. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.83G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.45B2-B-VAC | Brake tubing/hoses inadequate | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.65C-FNS | Tires - flat/audibly leaking | 1 | 1 | 8 | Vehicle Maintenance |
| FMCSR:396.3A1-BARS | Air Brake - Air reservoir separated from its original attachment points or moving more than 1 inch | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:396.3A1-ALATR | Air Brake - Any leak from an air tank reservoir. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.207A-STBW | Suspension defective | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.75A1-TFBMF | Tires - Front belt material/casing ply showing in tread area | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:383.51A-SIN | CDL disqualification - major offense | 1 | 1 | 10 | Driver Fitness |
| FMCSR:393.45D-BAAL | Brake tubing/hoses inadequate | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.128B-CLWV | Cargo securement - roll-on/roll-off containers | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:390.21TB2-DOT | 390.21TB2-DOT | 1 | 0 | — | General/Admin |
| FMCSR:171.2A-HMGRMC | HM (General Requirements) - Motor carrier permit/require a driver to operate a motor vehicle while failing to comply with general HM requirements per regulation n | 1 | 0 | — | Hazardous Materials Compliance |
| FMCSR:393.55D1-B | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.82-SM | Rear vision mirrors defective/missing | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.75A1-TEPBM | Tires - All others - Exposed ply or belt material in tread or sidewall area | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.67C7V-F | Tires - other defects | 1 | 0 | 6 | Vehicle Maintenance |
| FMCSR:396.3A1-TFCV | Tires - Front in contact with a part of the vehicle | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.55C1-B | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:391.41B10-MC | Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | 1 | 1 | — | Driver Fitness |
| FMCSR:396.3A1-TAOCV | Tires - All others in contact with a part of the vehicle | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:172.516C6-HMPMC | HM (Placarding) - Failure to maintain placard(s) in a condition so that the format legibility color and visibility of the placard will not be substantially red | 1 | 0 | — | Hazardous Materials |
| FMCSR:393.9A-LSLIWR | Inoperable required lamps | 1 | 1 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LTSIR | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LSLI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.209E-STPSD | Steering - Power steering components loose/broken | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:396.3A1-BALR | Air Brake - Fails air loss rate test | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.126B-CIM | Cargo securement - flattened/crushed vehicles | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:396.9(d)(2) | Failure to correct defects noted on previous inspection report | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.207A-SAPPCBLM | Suspension defective | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:396.3A1-ALBV | Air Brake - Any leak from a brake valve | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.9A2-C | Cargo - Vehicle components or dunnage not secured | 1 | 1 | — | Unsafe Driving |
| FMCSR:393.201B-FR | Frame - Cab or body mounts loose/broken/missing | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 1 | 1 | — | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
18.0%vs nat'l 23.4%
-5.4 pts below avg
Driver OOS Rate
2.0%vs nat'l 6.7%
-4.7 pts below avg
Violations / Inspection
2.45vs nat'l 1.80
+0.65 above avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (238 inspections)
Showing 50 of 238
fmcsa-inspectionsApr 5, 2026
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
138 total · 20.3% OOS
2024-042026-04
InspectionsOOS
Most frequent inspection stations
HONOLULU HI144 · 21 OOS
SAND ISLAND - F51 · 7 OOS
KAPOLEI HI20 · 6 OOS
WAIANAE HI7 · 3 OOS
WAIANAE3 · 2 OOS
HONOLULU HI2 · 2 OOS
Violations by BASIC category
Vehicle Maintenance349 · 48 OOS
Unsafe Driving125 · 2 OOS
Driver Fitness6 · 3 OOS
Hazardous Materials5 · 1 OOS
Hazardous Materials Compliance1
Unknown1
Recent Crashes
25 crash records from FMCSA Crash File
Total Crashes
25
Fatalities
1
Fatal crashes on record
Injuries
17
Across 15 crashes
Tow-Aways
17
Crash History (25 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Jul 3, 2025 | HI | INJURY | 0 | 2 | HONOLULU | S BERETANIA ST / 20' W OF NUUANU AVE | ...E14328 | WEST OAHU AGGREGATE CO INC |
| Nov 18, 2023 | HI | INJURY | 0 | 1 | MAKAKILO | H-1 WB / .5 MILE E OF KUALAKAI PKWY | ...785518 | WEST OAHU AGGREGATE CO INC |
| Aug 1, 2023 | HI | TOW | 0 | 0 | AIEA | MOANALUA FREEWAY ON RAMP TO H-1 WB | ...F94019 | WEST OAHU AGGREGATE CO INC |
| Apr 20, 2023 | HI | INJURY | 0 | 1 | EWA BEACH | H-1 EB / 1.1 MILES W OF KUNIA RD | ...001011 | WEST OAHU AGGREGATE CO INC |
| Mar 30, 2023 | HI | TOW | 0 | 0 | AINA HAINA | KALANIANAOLE HWY / 116' E OF PAIKO DR | ...A89424 | WEST OAHU AGGREGATE CO INC |
| Dec 14, 2022 | HI | INJURY | 0 | 1 | WAIPAHU | FARRINGTON HWY / 150' W OF WAIPAHU DEPOT ST | ...014624 | WEST OAHU AGGREGATE CO INC |
| Jul 4, 2022 | HI | TOW | 0 | 0 | WAIANAE | FARRINGTON HWY / 4' E OF OLD GOVERNMENT RD | ...100592 | WEST OAHU AGGREGATE CO INC |
| Dec 16, 2021 | HI | INJURY | 0 | 2 | KAPOLEI | MAKAKILO DR / 200' S OF PALAILAI ST | ...262442 | WEST OAHU AGGREGATE CO INC |
| Aug 23, 2021 | HI | TOW | 0 | 0 | KALIHI | N NIMITZ HWY | ...206350 | WEST OAHU AGGREGATE CO INC |
| Aug 16, 2021 | HI | INJURY | 0 | 1 | HONOLULU | QUEEN ST / 18' NE OF KAMAKEE ST | ...014623 | WEST OAHU AGGREGATE CO INC |
| Sep 23, 2020 | HI | INJURY | 0 | 1 | — | — | — | — |
| Sep 14, 2020 | HI | TOW | 0 | 0 | — | — | — | — |
| Jun 17, 2020 | HI | INJURY | 0 | 1 | — | — | — | — |
| May 20, 2020 | HI | INJURY | 0 | 1 | — | — | — | — |
| May 15, 2020 | HI | INJURY | 0 | 1 | — | — | — | — |
| May 12, 2020 | HI | INJURY | 0 | 1 | — | — | — | — |
| Apr 6, 2020 | HI | TOW | 0 | 0 | — | — | — | — |
| Feb 22, 2020 | HI | INJURY | 0 | 1 | — | — | — | — |
| Oct 10, 2019 | HI | INJURY | 0 | 1 | — | — | — | — |
| Sep 19, 2019 | HI | INJURY | 0 | 1 | — | — | — | — |
| Feb 26, 2019 | HI | TOW | 0 | 0 | — | — | — | — |
| Oct 10, 2018 | HI | FATAL | 1 | 0 | — | — | — | — |
| Apr 13, 2018 | HI | TOW | 0 | 0 | — | — | — | — |
| Mar 8, 2018 | HI | TOW | 0 | 0 | — | — | — | — |
| Mar 2, 2018 | HI | INJURY | 0 | 1 | — | — | — | — |
Compliance Timeline
28 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Showing most recent 25 of 28 events
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Crashes25 crash records
FMCSA Crash File
Inspections238 inspection records
Full inspection history
StationHONOLULU HI
80 inspections at this station
StationKAPOLEI HI
12 inspections at this station
StationWAIANAE HI
4 inspections at this station
BOC-3 AgentSKB TRUCKING PERMITS & LOGISTICS, INC
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InsurerEMPLOYERS MUTUAL CASUALTY CO.
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Refresh dataLast updated: Apr 5, 2026