VCVioCodes
Carrier Vetting Report
Generated Oct 4, 2026
viocodes.yuriance.net
SCHOOL ZONE TRANSPORTATION INC
USDOT 3345145 · EIN 84-2828245
10135 ARLETA AVE, PACOIMA, CA, 91331
(818) 647-2896 · SERGIO ROBERTO MARTINEZ
80
Low risk
Risk factors
Possible reincarnation pattern — tied to an older inactive carrier
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
13 / 12
Inspections / CSA pts (24mo)
35 / 38
Crashes (24 mo)
0
CSA breakdown — violations by BASIC
Vehicle Maintenance38 pts
Other3 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 396.3A1-BALAC | Vehicle Maintenance | 1 | 12 | |
| 393.9A-LFTSI | Vehicle Maintenance | 1 | 12 | |
| 393.9A-LLPL | Vehicle Maintenance | 1 | 6 | |
| 393.9A-LHLI | Vehicle Maintenance | 1 | 6 | |
| 393.9A-LCL | Vehicle Maintenance | 1 | 2 | |
| 390.9-SLL | — | 1 | 0 | |
| 392.2-SLLEQP | — | 2 | 0 |
Most inspected states
CA35
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Vehicle Maintenance | 0.64 | 0.68 | — | ▲ worse |
Latest inspection 2026-09-01. “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.
90-day safety improvement plan
Last 90 days: 6 inspections, 3 violations, 0 OOS, 3 clean · trending worse.
1. Vehicle Maintenance2 viol · 67%
396.3A1-BALAC, 393.9A-LLPL
✓ Check brake adjustment and listen for air leaks every pre-trip
✓ Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
2. Other1 viol · 33%
390.9-SLL
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Equipment — 19 vehicles seen in inspections
19 bus
Company profile
Officer
SERGIO ROBERTO MARTINEZ
Annual mileage
0.0M mi (2025)
CDL drivers
12
Registered since
2019-10-10
Operation
Intrastate (Non-Hazmat)
Connections — 9 carriers
Shares identifiers with 9 carriers (8 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| SERGIO R MARTINEZ | 2936540 | officer, email, phone | strong |
| ACADEMY STARS LLC | 4391854 | 2 VINs | medium |
| HEMET UNIFIED SCHOOL DISTRICT | 2673483 | 2 VINs | medium |
| SILVER ENTERPRISE INC | 4277154 | 2 VINs | medium |
| VISALIA UNIFIED SCHOOL DISTRICT | 2650474 | 2 VINs | medium |
⚠ Possible reincarnation: SERGIO R MARTINEZ (USDOT 2936540, 2016).
Activity history (recent)
04/29/2026 — MCS-150 update filed
0.0M mi reported (2025)
10/10/2019 — Registered with FMCSA
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
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/3345145.