VCVioCodes
Carrier Vetting Report
Generated Oct 14, 2026
viocodes.yuriance.net
MARIA ISABEL DIAZ
USDOT 3191671 · MC137212 · EIN 81-4535122 · AUTHORIZED FOR Property
10133 LANE ST, HOUSTON, TX, 77029
(303) 862-0694 · MARIA ISABEL DIAZ
60
Moderate risk
Risk factors
Vehicle OOS 42.9% — well above the 22% national averageDriver OOS 25% — above the 6.7% national average
Snapshot
Operating authority
Active
Liability insurance
$750K on file
Safety rating
Not rated
Power units / drivers
1 / 1
Inspections / CSA pts (24mo)
7 / 58
Crashes (24 mo)
0
Authority & insurance
Common
Active
Contract
None
Broker
None
Sentry Select Insurance Company — $750K BIPD · policy A0224286001 · eff 07/26/2023
Federal BMC-91X filing; actual commercial limits (per COI) may be higher.
Roadside inspection performance
Vehicle OOS rate42.9% · nat 22%
Driver OOS rate25% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance58 pts
Other12 pts
Not in SMS2 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.45B2UV | Vehicle Maintenance | 2 | 1 | 20 |
| 393.28 | Vehicle Maintenance | 2 | 12 | |
| 393.9 | Vehicle Maintenance | 3 | 10 | |
| 393.130 | Vehicle Maintenance | 1 | 1 | 9 |
| 393.78 | Vehicle Maintenance | 3 | 4 | |
| 393.11LR | Vehicle Maintenance | 1 | 3 | |
| 393.209D | — | 1 | 1 | 0 |
| 393.55C1 | — | 1 | 0 | |
| 393.60D | — | 2 | 0 | |
| 392.2RG | Not in SMS | 2 | 0 |
Most inspected states
TX7
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.00 | 0.00 | ≈0–0% | steady |
| Hours-of-Service Compliance | 0.46 | 0.00 | — | ▼ better |
| Driver Fitness | 1.33 | 0.00 | — | ▼ better |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 9.14 | 9.14 | ≈81–85% (over 80) | steady |
Latest inspection 2026-05-27. “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
Brakes violations are the leading contributor to Vehicle Maintenance · high impact
Brakes 34% (1 OOS) · Lighting / lamps 22% · Other 21%
• Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
• Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
Projected: could improve up to 27 pts in ~12 months if worked down.
Vehicle and 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
Unsafe Driving needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
Equipment — 11 vehicles seen in inspections
7 trailer4 truck
Company profile
Officer
MARIA ISABEL DIAZ
Recordable crash rate
0 / MM mi
Annual mileage
0.2M mi (2024)
CDL drivers
1
Registered since
2018-09-24
Operation
Interstate
Connections — 6 carriers
Shares identifiers with 6 carriers (4 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| MARIA ISABEL DIAZ | 3368714 | officer | strong |
| SOHO ENTERPRISE | 4023920 | officer, phone | strong |
| AJ TRUCKING LLC | 2365947 | 2 VINs | medium |
Activity history (recent)
03/27/2025 — MCS-150 update filed
0.2M mi reported (2024)
08/18/2023 — Insurance cancelled — SENTRY SELECT INSURANCE COMPANY
BIPD/Primary · policy A0224286001
07/26/2023 — Insurance filed — Sentry Select Insurance Company
Liability (BIPD) — BMC-91X · policy A0224286001
07/26/2023 — Insurance replaced — SENTRY SELECT INSURANCE COMPANY
BIPD/Primary · policy A0224286001
07/24/2023 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/27/2023)
06/25/2023 — Insurance cancelled — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy TCA-P000345-00
06/24/2023 — Insurance replaced — DB INSURANCE CO., LTD (U.S.BRANCH)
BIPD/Primary · policy TCA-P000345-00
05/30/2023 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/26/2023)
06/24/2022 — Insurance cancelled — QUALITAS INSURANCE COMPANY
BIPD/Primary · policy QTXD-105667-01
05/31/2022 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/24/2022)
06/24/2021 — Insurance replaced — QUALITAS INSURANCE COMPANY
BIPD/Primary · policy QTXD-100009-01
06/21/2020 — Insurance cancelled — QUALITAS INSURANCE COMPANY
BIPD/Primary · policy QTXD-100009-01
05/26/2020 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/23/2020)
07/26/2019 — MOTOR PROPERTY COMMON CARRIER — GRANTED
09/24/2018 — Registered with FMCSA
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/3191671.