Carrier profile · USDOT 812321 · MC-512073 · Updated Jun 24, 2026

United States Environmental Services LLC

DBA PETRODECON

2 power unitsavg 12.3 yrRegional · 4 statesPASADENA, TX94/100
CARRIER ACTIVEMC-512073 ACTIVERATED SATISFACTORYHAZMAT
Verified linkspetrodecon.usFMCSA 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 12.5%24-mo cumulative
050%nat'l 22.26%
Driver OOS 10.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 8 vehicle and 10 driver inspections over 24 months.

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

12.5% · 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 51.8 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

9 inspections in the charted months · busiest month Apr '25 · 4

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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
≈2.5 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
2
Inspections · 24 mo
10
Annualized
≈5 / yr
Coverage
≈2.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

3%
Unsafe Driving
Vektor peer est.
60%
Hours-of-Service
Vektor peer est.
10%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
38%
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.

  • 393.9 Inoperative required lampsVehicle Maintenance14 · 1 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving5 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance5 · 0 OOS
  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance4 · 4 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance3 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
  • 393.104 Cargo securement — tiedownsVehicle Maintenance3 · 2 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 2 OOS

ELD & hours-of-service

4 hours-of-service / ELD violations on record · most recent May 15, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

2ELD device issues
1No log / no ELD
0False logs
0Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months.

Crash history· 15 total · 0 in 24 mo

15
Total crashes
0
In last 24 mo
0
Fatal
8
Injury
YearCrashesFatalInjuryTow
20201011
20191011
20182012
20172002
20092012
20082002
20072012
20061011
20052022
DateStateFatalitiesInjuriesTow-away
Jan 14, 2020AR01Yes
Jul 5, 2019LA02Yes
Nov 5, 2018OK01Yes
Oct 12, 2018AR00Yes
Nov 21, 2017AL00Yes
Jun 6, 2017MS00Yes
Jun 8, 2009AL00Yes
Apr 1, 2009AL01Yes
Oct 3, 2008AL00Yes
Sep 18, 2008AL00Yes
Dec 18, 2007LA00Yes
Jul 22, 2007AL02Yes
Feb 16, 2006TN03Yes
Aug 13, 2005TN01Yes
Jan 28, 2005AR01Yes