A-1 Delivery Co is an active intrastate non-hazmat carrier based in Walnut, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 24 | 0 | 0 |
| Tractors | 40 | 0 | 0 |
| Trailers | 73 | 0 | 0 |
| Total Power Units | 64 | ||
Distinct vehicles · 24 mo
vs 64 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 65% | 93% | Around peer average |
| HOS Compliance | 84% | 93% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 59% | 86% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 | 3 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Jan 6, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Dec 11, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 5, 2025 | CA | STRAIGHT TRUCK | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.21 | — |
| HOS Compliance | 1 | 0.35 | — |
| Vehicle Maintenance | 14 | 2.34 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| Unsafe Driving |
| 2 |
| 2 |
| 0 |
| Hours-of-Service Compliance | 1 | 1 | 1 |
| Dec 4, 2025 |
| CA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Dec 1, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 1, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 15, 2025 | CA | TRUCK TRACTOR | 1 | 1 |
| Sep 16, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Sep 9, 2025 | CA | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jan 6, 2026 | 39311A1LIL | Lighting - Identification lamp(s) missing | Vehicle Maintenance | — |
| Dec 5, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Oct 15, 2025 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Sep 9, 2025 | 393207BAALPMEOOS | More than 25% of the locking pins are missing or not engaged | Vehicle Maintenance | Yes |
| Jul 23, 2025 | 3922SLLHOS | State/Local Laws - State/Local Hours of Service | Hours-of-Service Compliance | Yes |
| Jul 23, 2025 | 39311A1LCL | Lighting - Clearance lamp(s) missing | Vehicle Maintenance | — |
| Jul 23, 2025 | 3965HL | Hubs - Leaking hub | Vehicle Maintenance | Yes |
| Mar 28, 2025 | 393205CWR | Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | — |
| Feb 26, 2025 | 39348ABMBCBD | Drum Brake - Missing/broken component(s) | Vehicle Maintenance | — |