VCVioCodes
Carrier Vetting Report
Generated Oct 26, 2026
viocodes.yuriance.net
HERNANDEZ DIESEL SERVICE INC
USDOT 2686055 · NOT AUTHORIZED
1746 N DEPOT ST SANTA MARIA, CA 93458
(805) 878-8661
85
Low risk
Risk factors
Driver OOS 66.7% — above the 6.67% national average
Snapshot
Operating authority
NOT AUTHORIZED
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
1 / —
Inspections / CSA pts (24mo)
3 / 15
Crashes (24 mo)
0
Roadside inspection performance
Vehicle OOS rate0% · nat 22.26%
Driver OOS rate66.7% · nat 6.67%
CSA breakdown — violations by BASIC
Driver Fitness10 pts
Other4 pts
Unsafe Driving3 pts
Vehicle Maintenance2 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 383.23A2-LCDLN | Driver Fitness | 1 | 1 | 10 |
| 392.2-SLLLR | Unsafe Driving | 1 | 3 | |
| 393.9A-LSML | Vehicle Maintenance | 1 | 2 | |
| 392.2-SLLEQP | — | 2 | 0 | |
| 392.2-SLLSR | — | 1 | 0 | |
| 391.41A | — | 1 | 1 | 0 |
Most inspected states
CA3
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.75 | 0.75 | — | steady |
| Driver Fitness | 2.50 | 2.50 | — | steady |
| Vehicle Maintenance | 0.50 | 0.50 | — | steady |
Latest inspection 2026-03-13. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
Driver out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
Equipment — 5 vehicles seen in inspections
2 trailer2 incomplete vehicle1 truck
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/2686055.