Northwest Rock Inc is an active interstate carrier based in Aberdeen, WA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 16 | 0 | 0 |
| Tractors | 16 | 0 | 0 |
| Trailers | 20 | 0 | 0 |
| Total Power Units | 16 | ||
Distinct vehicles · 24 mo
vs 16 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 64% | 89% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 73% | 94% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 61% | 85% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 13 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 16, 2026 | WA | STRAIGHT TRUCK | 0 | 0 |
| Mar 11, 2026 | WA | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | WA | STRAIGHT TRUCK | 0 | 0 |
| Dec 3, 2025 | WA | STRAIGHT TRUCK | 4 | 0 |
| Dec 2, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.76 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 4.40 | — |
| Driver Fitness | 1 | 0.10 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state WA accounts for 100% of activity. Activity outside home state (WA): 0%.
| 2 |
| 3 |
| Unsafe Driving | 2 | 1 | 0 |
| Driver Fitness | 1 | 0 | 1 |
| WA |
| STRAIGHT TRUCK |
| 2 |
| 1 |
| Oct 25, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Oct 9, 2025 | WA | STRAIGHT TRUCK | 2 | 0 |
| Sep 24, 2025 | WA | STRAIGHT TRUCK | 2 | 1 |
| Jun 2, 2025 | WA | STRAIGHT TRUCK | 1 | 0 |
| May 23, 2025 | WA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 3, 2025 | 393203ECBP | Cab and Body Parts - Cab front bumper missing/not secured/protruding | Vehicle Maintenance | — |
| Dec 3, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Dec 3, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Dec 3, 2025 | 399211CBP | Cab-Over-Engine truck or tractor only - Defective cab access steps handholds or deck plates | Vehicle Maintenance | — |
| Dec 2, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Dec 2, 2025 | 39345DSGNCNB | Brakes - Service brakes on trailer inoperative due to service gladhand not connected | Vehicle Maintenance | Yes |
| Oct 9, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Oct 9, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Sep 24, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 24, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |