Carrier profile · USDOT 2318998 · Updated Jun 13, 2026

Marquez Brothers Enterprise Inc

30 power unitsavg 7.5 yrRegional · 4 statesCITY OF INDUSTRY, CA76/100
AUTHORITY STATUS UNKNOWN
Verified linksmarquezbrothers.comFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 13.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 18.2%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 15 vehicle and 22 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 10.0 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

22 inspections in the charted months · busiest month Sep '24 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.4 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 30-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
30
Inspections · 24 mo
22
Annualized
≈11 / yr
Coverage
≈0.4 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
48%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
20%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving12 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance4 · 3 OOS
  • 393.201 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness2 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
  • 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS
  • 393.203 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 32 inspections — a clean logging history.

Crash history· 13 total · 2 in 24 mo

13
Total crashes
2
In last 24 mo
1
Fatal
4
Injury
YearCrashesFatalInjuryTow
20261001
20241001
20182002
20171001
20161001
20153023
20142102
20131011
20121011
DateStateFatalitiesInjuriesTow-away
Mar 2, 2026CA00Yes
Sep 5, 2024CA00Yes
Sep 17, 2018CA00Yes
Feb 23, 2018CA00Yes
Aug 31, 2017CA00Yes
Feb 5, 2016CA00Yes
Dec 23, 2015CA01Yes
Mar 10, 2015CA01Yes
Feb 17, 2015CA00Yes
Aug 8, 2014CA00Yes
Jan 21, 2014CA10Yes
Jul 16, 2013CA01Yes
Nov 9, 2012CA01Yes