Carrier profile · USDOT 11925 · Updated Jun 13, 2026

Keller Marine Service Inc

DBA KMS KELLER

21 power unitsavg 6.5 yrMulti-region · 11 statesPORT TREVORTON, PA88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

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 0.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 7.1%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 61 vehicle and 84 driver inspections over 24 months.

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

0.0% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady 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

83 inspections in the charted months · busiest month Jun '25 · 6

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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
2.0 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
21
Inspections · 24 mo
84
Annualized
42 / yr
Coverage
2.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

32%
Unsafe Driving
Vektor peer est.
39%
Hours-of-Service
Vektor peer est.
46%
Driver Fitness
Vektor peer est.
2%
Controlled Substances
Vektor peer est.
5%
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
  • 393.9 Inoperative required lampsVehicle Maintenance11 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance4 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness3 · 2 OOS
  • 395.24 ELD — record edits / dataHOS Compliance3 · 0 OOS
  • 391.15 Driver qualificationsDriver Fitness3 · 3 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance3 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

12 hours-of-service / ELD violations on record · most recent Mar 20, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

7ELD device issues
1No log / no ELD
0False logs
3Drove over hours

3 ELD violations in the last 24 months.

Crash history· 20 total · 1 in 24 mo

20
Total crashes
1
In last 24 mo
0
Fatal
7
Injury
YearCrashesFatalInjuryTow
20241001
20231001
20222002
20203003
20193033
20181001
20172002
20161001
20121011
20081010
20071001
20012021
19961001
DateStateFatalitiesInjuriesTow-away
Sep 10, 2024NY00Yes
Sep 18, 2023PA00Yes
Nov 3, 2022CT00Yes
Jan 12, 2022PA00Yes
Aug 20, 2020NH00Yes
Jun 18, 2020NY00Yes
Mar 10, 2020PA00Yes
Jul 31, 2019NY02Yes
May 17, 2019PA01Yes
May 7, 2019DE01Yes
Jul 31, 2018PA00Yes
Nov 17, 2017PA00Yes
Apr 27, 2017MD00Yes
Mar 28, 2016PA00Yes
Jul 6, 2012PA02Yes
Jan 18, 2008PA01No
May 7, 2007PA00Yes
Sep 18, 2001NY01Yes
Sep 11, 2001PA01No
Sep 5, 1996NY00Yes