YANGYANG SERVICE INC
USDOT 4046403
Active, interstate carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Insurance on fileBenchmark Insurance Company
- Out-of-service rate54.5% vs 19.1% national avg
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 | 4046403 |
|---|---|
| MC Number | MC-1532354 |
| Legal Name | YANGYANG SERVICE INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 5109746565 |
| Address | 1441 PASO REAL AVE SPC 109, Rowland Heights, CA, 91748 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| 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.
Filings
Insurance
| Current Insurer | Benchmark Insurance Company |
|---|---|
| Coverage on File | $750,000 |
| Insurance on File Since | 2025-06-14 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Benchmark Insurance Company | $750,000 | BMC-91X | 2025-06-14 | — |
Timeline
Authority history
| Authority Events on Record | 2 |
|---|
- 2024-12-18 — Reinstated — Motor Carrier of Property (Except Household Goods) Active REINSTATED
- 2026-08-01 — Revoked — Motor Carrier of Property (Except Household Goods) Operating Authority Involuntary Suspension Notice
Our scoring
Safety scores
| Unsafe Driving | 92 / 100 |
|---|---|
| Hours-of-Service Compliance | 99 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 74 / 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 | 11 |
|---|---|
| Out-of-Service Rate | 54.5% vs 19.1% national average |
Most frequent violation categories: 7 (7), 16 (6), 3 (5).
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) | 1 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | 109,816 |
| Last MCS-150 Filing | 16-APR-26 |
YANGYANG SERVICE INC operates 1 power unit — a larger fleet than 0% of carriers registered in CA.
Nearby
Other carriers in Rowland Heights, CA
- YYJ EXPRESS INC — USDOT 3657924, 9 power units
- SHUNDA TRUCKING LLC — USDOT 4017498, 7 power units
- ZXT EXPRESS INC — USDOT 4049738, 6 power units
- ASUS GLOBAL TRADING INC — USDOT 3682183, 5 power units
- XGL TRUCKING INC — USDOT 3826829, 5 power units
Browse all carriers in Rowland Heights, CA or all CA carriers.