West Oahu Aggregate Co INC Safety Record

DOT# 1888145 · Honolulu, HI 96819 · 8088477780

A

Excellent safety record — scored 15/100 (lower is better). This carrier has one of the best inspection records on file.

Last inspected 03/18/2026

Grade based on FMCSA inspection, crash, and violation data. See methodology →

Safety Score Breakdown · 15/100 points

Vehicle OOS Rate 10/30 pts
Driver OOS Rate 0/20 pts
Crash Rate 5/30 pts
Fatal Crash Penalty 0/20 pts

Lower scores are better. How is this calculated?

According to FMCSA records, West Oahu Aggregate Co INC (DOT# 1888145) in Honolulu, Hawaii has 233 inspections on record with 491 violations and a 21.0% vehicle out-of-service rate and 1 crash. Safety grade: A (excellent safety record). Active common authority.

233 Inspections
21.0% Vehicle OOS Rate
1 Crashes
156 Power Units

Out-of-Service Rates vs. National Average

An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.

Vehicle OOS Rate 21.0%
Carrier: 21.0% (49 of 233) National: 23.2%
Driver OOS Rate 1.3%
Carrier: 1.3% (3 of 233) National: 6.4%
20% OOS rate better than 20% of carriers in Hawaii
18% crash rate better than 18% of carriers in Hawaii

Violation Categories · 491 total violations

FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.

491 total violations across 233 inspections
52 violations resulted in out-of-service orders (11%)
Vehicle Maintenance
345
Unsafe Driving
123
Driver Fitness
6
Hazardous Materials
7
Other
10

Inspection History · 100 records

FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.

Inspected across 2 states: HI, US
Level 1: 68 (29%) Level 2: 35 (15%) Level 3: 128 (55%) Level 4: 2 (1%)
1 of 5 recent inspections had vehicle out-of-service violations
Date State Level Veh OOS Drv OOS
03/18/2026 HI 3 0 0
03/10/2026 HI 1 1 0
03/06/2026 HI 3 0 0
02/24/2026 HI 1 0 0
02/03/2026 HI 3 0 0
02/03/2026 US 1 1 0
01/30/2026 HI 1 1 0
01/28/2026 HI 2 0 0
01/28/2026 HI 1 0 0
01/21/2026 HI 2 0 0

Crash History · 1 record

1 injury crash
03-JUL-25 most recent crash on record
Date State Fatalities Injuries Tow-Aways
03-JUL-25 HI 0 2 0

Authority & Insurance

FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.

MC/MX Number MC680134
Common Authority Active
Contract Authority N
Broker Authority N
BIPD Insurance Not On File
Cargo Insurance Not On File
Surety Bond Not On File
Type Insurer Coverage Effective
BIPD/Primary First Insurance Co. of Hawaii Ltd. $1,000 12/27/2017

Fleet Profile

Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.

Power Units 156
Drivers 131
Fleet Size Large Fleet
Operation Type Interstate
Hazmat Yes
Operating Since 05/11/2009
MCS-150 Filed 20240410 2
Annual Mileage (MCS-150) 2,644,623
Address 855 Umi Street, Honolulu, HI 96819

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View all carriers in Honolulu →

Resources

What Is a CSA Score? Safety scoring explained How to Check a Trucking Company's Safety Record Lookup guide