Carrier profile · USDOT 144003 · MC-1743655 · Updated Jun 21, 2026

CYN Oil Corporation

DBA CYN ENVIRONMENTAL SERVICES

5 power unitsavg 12.3 yrRegional · 3 statesNORWELL, MA80/100
CARRIER ACTIVEMC-1743655 ACTIVERATED SATISFACTORYHAZMAT
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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 50.0%24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 3 driver inspections over 24 months.

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

33.3% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. One window of data — no trend yet. 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

3 inspections in the charted months · busiest month Sep '24 · 2

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
≈0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 5-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
5
Inspections · 24 mo
3
Annualized
≈2 / yr
Coverage
≈0.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
4measure
SMS · per-BASIC

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.

ELD & hours-of-service

No hours-of-service or ELD violations on record across 11 inspections — a clean logging history.

Crash history· 22 total · 1 in 24 mo

22
Total crashes
1
In last 24 mo
0
Fatal
11
Injury
YearCrashesFatalInjuryTow
20241011
20231011
20221001
20202012
20191001
20142012
20121001
20112002
20091001
20081011
20054014
20031011
19992022
19971010
19961011
DateStateFatalitiesInjuriesTow-away
Oct 22, 2024MA01Yes
Aug 15, 2023MA01Yes
Aug 22, 2022MA00Yes
Oct 28, 2020MA01Yes
Jan 13, 2020MA00Yes
Apr 26, 2019CT00Yes
Nov 17, 2014MA00Yes
Apr 12, 2014MA01Yes
Apr 3, 2012MA00Yes
Apr 13, 2011MA00Yes
Apr 1, 2011NH00Yes
Jan 23, 2009MA00Yes
Nov 14, 2008RI01Yes
Dec 12, 2005MA00Yes
Aug 30, 2005NH00Yes
May 23, 2005NH00Yes
Jan 2, 2005MA01Yes
May 23, 2003MA01Yes
Dec 27, 1999MA01Yes
May 28, 1999CT02Yes
Nov 21, 1997MA02No
Nov 8, 1996NH02Yes