Carrier profile · USDOT 973947 · MC-123421 · Updated Jun 13, 2026

D & J D SERVICES LTD

DBA CHEMICAL SERVICE COMPANY

28 power unitsavg 13.6 yrLocal · 2 statesANDREWS, TX80/100
CARRIER ACTIVEMC-123421 ACTIVERATED SATISFACTORYHAZMAT
Verified linksFMCSA 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 53.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 30 vehicle and 30 driver inspections over 24 months.

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

80.0% · 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 30.9 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

28 inspections in the charted months · busiest month Sep '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.

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 28-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
28
Inspections · 24 mo
30
Annualized
≈15 / yr
Coverage
≈0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

4%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
98%
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 Maintenance90 · 9 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance29 · 1 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance29 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance18 · 11 OOS
  • 393.78 Windshield wipersVehicle Maintenance17 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance17 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance15 · 7 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance12 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance11 · 4 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance10 · 2 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 50 inspections — a clean logging history.

Crash history· 20 total · 4 in 24 mo

20
Total crashes
4
In last 24 mo
0
Fatal
11
Injury
YearCrashesFatalInjuryTow
20262012
20252002
20211011
20201001
20191011
20181011
20173023
20161011
20151001
20141011
20131001
20121001
20111011
20101011
20081011
20071001
DateStateFatalitiesInjuriesTow-away
Jun 19, 2026NM03Yes
May 4, 2026TX00Yes
Jul 28, 2025TX00Yes
Jun 2, 2025TX00Yes
Feb 25, 2021TX04Yes
Sep 3, 2020TX00Yes
Nov 4, 2019TX01Yes
May 15, 2018TX01Yes
Oct 31, 2017TX02Yes
Oct 26, 2017TX00Yes
Jul 7, 2017TX01Yes
Jun 13, 2016TX01Yes
Jul 24, 2015TX00Yes
Nov 13, 2014TX02Yes
Feb 27, 2013TX00Yes
Sep 6, 2012TX00Yes
Mar 21, 2011TX01Yes
Mar 18, 2010TX01Yes
Nov 18, 2008TX01Yes
Sep 18, 2007TX00Yes