Carrier profile · USDOT 2115218 · MC-737316 · Updated Jun 13, 2026

HENDRICKSON EMERGENCY SERVICES INC

6 power unitsavg 5 yrLocal · 2 statesISLANDIA, NY100/100

CARRIER ACTIVEMC-737316 ACTIVEHAZMAT

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 9.1%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 — 11 vehicle and 10 driver inspections over 24 months.

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

12.5% · 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 7.9 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

12 inspections in the charted months · busiest month Dec '24 · 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.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.1 / unit·yr

thin signalabundant signal

Within the expected band for a 6-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 6
Inspections · 24 mo: 13
Annualized: ≈7 / yr
Coverage: ≈1.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

24%

Unsafe Driving

Vektor peer est.

Hours-of-Service

0violations

clean · per-BASIC

Driver Fitness

Vektor peer est.

Controlled Substances

0violations

clean · per-BASIC

35%

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.

393.11 Required lamps/reflectors missingVehicle Maintenance4 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance3 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS
393.209 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
393.71 Coupling / towing devicesVehicle Maintenance1 · 1 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 0 OOS
393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
391.11 Driver not qualifiedDriver Fitness1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 21 inspections — a clean logging history.

Crash history· 6 total · 0 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Injury	Tow
2020	1	0	1
2019	1	1	1
2018	2	1	2
2017	1	0	1
2012	1	1	1

Date	State	Injuries	Tow-away
Jan 15, 2020	NY	0	Yes
Oct 15, 2019	NY	1	Yes
Oct 28, 2018	NY	0	Yes
Jun 21, 2018	NY	1	Yes
Nov 6, 2017	NY	0	Yes
Oct 12, 2012	NY	1	Yes