Carrier profile · USDOT 919353 · Updated Sep 6, 2026

Harrington Construction Co Inc

110 power unitsavg 7.7 yrLocal · 2 statesCHESTER, NJ88/100
AUTHORITY STATUS UNKNOWN
Verified linksharringtoncontractors.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 16.7%24-mo cumulative
050%nat'l 22.26%
Driver OOS 8.7%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 18 vehicle and 23 driver inspections over 24 months.

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

8.3% · 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 29.9 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

23 inspections in the charted months · busiest month Nov '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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 110-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
110
Inspections · 24 mo
23
Annualized
≈12 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

5%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
84%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
39%
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 Driving12 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance7 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance6 · 1 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance6 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance6 · 5 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving6 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness5 · 1 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
  • 391.11 Driver not qualifiedDriver Fitness3 · 0 OOS
  • 383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 38 inspections — a clean logging history.

Crash history· 13 total · 6 in 24 mo

13
Total crashes
6
In last 24 mo
0
Fatal
5
Injury
YearCrashesFatalInjuryTow
20262002
20253012
20243033
20231001
20221011
20181001
20171001
20041001
DateStateFatalitiesInjuriesTow-away
Jul 10, 2026NJ00Yes
Jan 22, 2026NJ00Yes
Apr 11, 2025NJ00Yes
Mar 22, 2025NJ00Yes
Mar 12, 2025NJ01No
Oct 30, 2024NJ01Yes
Feb 27, 2024NJ01Yes
Jan 15, 2024NJ01Yes
Nov 18, 2023NJ00Yes
Aug 12, 2022NJ01Yes
Sep 6, 2018NJ00Yes
Mar 1, 2017NJ00Yes
Oct 6, 2004NJ00Yes