Carrier profile · USDOT 217582 · MC-429803 · Updated Jun 13, 2026

United Pumping Service Inc

44 power unitsavg 5.6 yrRegional · 4 statesCITY OF INDUSTRY, CA81/100
CARRIER ACTIVEMC-429803 ACTIVERATED SATISFACTORYHAZMAT
Verified linksunitedpumping.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 29.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 17 vehicle and 22 driver inspections over 24 months.

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

28.6% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 12.3 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 Mar '26 · 3

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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 44-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
44
Inspections · 24 mo
22
Annualized
≈11 / yr
Coverage
≈0.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

11%
Unsafe Driving
Vektor peer est.
16%
Hours-of-Service
Vektor peer est.
34%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
44%
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 Driving10 · 1 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance5 · 2 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance2 · 2 OOS
  • 395.24 ELD — record edits / dataHOS Compliance2 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 0 OOS
  • 393.205 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance1 · 0 OOS

ELD & hours-of-service

2 hours-of-service / ELD violations on record · most recent May 11, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

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

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

Crash history· 35 total · 1 in 24 mo

35
Total crashes
1
In last 24 mo
1
Fatal
11
Injury
YearCrashesFatalInjuryTow
20251011
20241010
20233003
20222022
20211001
20201001
20191001
20182002
20161001
20151011
20131010
20121001
20112012
20082002
20072112
20061001
20053013
20041001
20032002
20021001
20011001
20001001
19991001
19981011
19971011
DateStateFatalitiesInjuriesTow-away
Nov 1, 2025CA01Yes
May 15, 2024CA01No
Oct 13, 2023CA00Yes
Mar 22, 2023CA00Yes
Feb 23, 2023CA00Yes
Nov 1, 2022CA01Yes
Jan 22, 2022CA02Yes
Oct 28, 2021CA00Yes
Sep 3, 2020CA00Yes
Jan 18, 2019CA00Yes
Nov 26, 2018CA00Yes
Oct 10, 2018CA00Yes
May 11, 2016CA00Yes
Sep 30, 2015CA01Yes
Jun 7, 2013CA01No
Jul 18, 2012CA00Yes
Dec 22, 2011CA01Yes
Aug 10, 2011CA00Yes
Jan 22, 2008CA00Yes
Jan 17, 2008CA00Yes
Oct 3, 2007CA11Yes
Apr 11, 2007CA00Yes
Jun 8, 2006CA00Yes
Nov 21, 2005CA00Yes
Aug 8, 2005CA00Yes