IWASAKI BROS INC
USDOT 276559
Active, interstate carrier, mid-size fleet (30 power units) — safety rating: conditional.
Vetting summary
At a glance
- Out-of-service rate5.3% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 276559 |
|---|---|
| MC Number | MC-276559 |
| Legal Name | IWASAKI BROS INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 5036402734 |
| Address | 2555 SE MINTER BRIDGE RD, Hillsboro, OR, 97123-5272 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | C — Conditional (rated 19870205) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 81 / 100 |
|---|---|
| Hours-of-Service Compliance | 81 / 100 |
| Driver Fitness | 88 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 66 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 19 |
|---|---|
| Out-of-Service Rate | 5.3% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2025-05-03 — OR — towaway
Most frequent violation categories: 12 (2), 20 (2), 25 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 30 |
|---|---|
| Drivers | 29 |
| Recent Annual Mileage | 621,345 |
| Last MCS-150 Filing | 05-NOV-25 |
IWASAKI BROS INC operates 30 power units — a larger fleet than 99% of carriers registered in OR.
Nearby
Other carriers in Hillsboro, OR
- PARR LUMBER COMPANY — USDOT 26787, 240 power units
- MORGAN INDUSTRIAL INC — USDOT 512885, 106 power units
- NESS & CAMPBELL CRANE INC — USDOT 78066, 81 power units
- BRETTHAUER OIL CO — USDOT 254890, 36 power units
- BEST MIX CONCRETE CO INC — USDOT 603865, 30 power units
Browse all carriers in Hillsboro, OR or all OR carriers.