Carrier profile · USDOT 991196 · Updated Jun 13, 2026

BARTON MATERIALS LLC

DBA BARTON SUPPLY

38 power unitsavg 6.7 yrRegional · 3 statesAURORA, CO93/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT
Verified linkskodiakbp.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 30.6%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 — 36 vehicle and 46 driver inspections over 24 months.

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

22.2% · 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 4.0 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

46 inspections in the charted months · busiest month Jul '25 · 5

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
≈0.6 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 38-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
38
Inspections · 24 mo
46
Annualized
≈23 / yr
Coverage
≈0.6 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
5%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
55%
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.

  • 396.17 Periodic (annual) inspectionVehicle Maintenance9 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance8 · 1 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance8 · 1 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance6 · 5 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance5 · 5 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance4 · 3 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving4 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance2 · 1 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 71 inspections — a clean logging history.

Crash history· 15 total · 0 in 24 mo

15
Total crashes
0
In last 24 mo
0
Fatal
3
Injury
YearCrashesFatalInjuryTow
20221001
20211001
20202002
20191001
20181011
20171001
20161001
20142011
20041001
20032012
20021001
20011001
DateStateFatalitiesInjuriesTow-away
May 25, 2022CO00Yes
May 3, 2021CO00Yes
Apr 29, 2020CO00Yes
Apr 27, 2020CO00Yes
Jul 1, 2019CO00Yes
Feb 20, 2018CO01Yes
Apr 7, 2017CO00Yes
Feb 9, 2016CO00Yes
Oct 15, 2014CO00Yes
May 7, 2014CO01No
Jul 14, 2004CO00Yes
Oct 15, 2003CO01Yes
Apr 21, 2003CO00Yes
May 21, 2002CO00Yes
Oct 15, 2001CO00Yes