Carrier profile · USDOT 625861 · Updated Jun 13, 2026

US Air Conditioning Distributors LLC

96 power unitsavg 9.1 yrRegional · 5 statesCITY OF INDUSTRY, CA87/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksus-ac.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 24.1%24-mo cumulative
050%nat'l 22.26%
Driver OOS 5.9%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 79 vehicle and 102 driver inspections over 24 months.

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

33.3% · 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 4.5 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

98 inspections in the charted months · busiest month Nov '24 · 9

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
≈0.5 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 96-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
96
Inspections · 24 mo
102
Annualized
≈51 / yr
Coverage
≈0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

24%
Unsafe Driving
Vektor peer est.
28%
Hours-of-Service
Vektor peer est.
75%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
41%
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 Driving44 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance19 · 5 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance15 · 1 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance11 · 11 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance7 · 3 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance7 · 6 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance7 · 3 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance7 · 0 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance6 · 6 OOS
  • 391.41 No / expired medical certificateDriver Fitness4 · 2 OOS

ELD & hours-of-service

5 hours-of-service / ELD violations on record · most recent Apr 22, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

2ELD device issues
3No log / no ELD
0False logs
0Drove over hours

Trending worse — 50% of ELD violations are in the last 24 months.

Crash history· 22 total · 2 in 24 mo

22
Total crashes
2
In last 24 mo
0
Fatal
7
Injury
YearCrashesFatalInjuryTow
20251011
20242002
20211001
20181001
20172002
20161001
20151001
20141011
20132022
20121001
20113003
20101001
20071001
20063022
19991011
DateStateFatalitiesInjuriesTow-away
May 12, 2025CA01Yes
Aug 12, 2024CA00Yes
Feb 13, 2024CA00Yes
May 19, 2021CA00Yes
Oct 22, 2018CA00Yes
Aug 31, 2017CA00Yes
Aug 17, 2017AZ00Yes
Sep 20, 2016CA00Yes
Oct 23, 2015CA00Yes
Sep 22, 2014CA01Yes
Jul 23, 2013CA01Yes
May 22, 2013CA02Yes
Nov 1, 2012CA00Yes
Nov 29, 2011CA00Yes
Mar 2, 2011CA00Yes
Feb 14, 2011CA00Yes
Mar 4, 2010CA00Yes
Jul 10, 2007CA00Yes
Dec 20, 2006ID01No
Nov 7, 2006CA00Yes
Jan 13, 2006CA01Yes
Feb 8, 1999CA01Yes