Carrier profile · USDOT 468722 · MC-256840 · Updated Jun 13, 2026

Proulx Oil & Propane Service LLC

6 power unitsavg 5.3 yrRegional · 3 statesNEWMARKET, NH64/100
AUTHORITY STATUS UNKNOWNMC-256840 STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksproulxoilandpropane.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 0.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 14.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 13 vehicle and 14 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

13 inspections in the charted months · busiest month Jun '25 · 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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.2 / 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
14
Annualized
≈7 / yr
Coverage
≈1.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

3%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
80%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
4%
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 Driving3 · 0 OOS
  • 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
  • 383.95 Commercial Driver's License (CDL)Driver Fitness1 · 1 OOS
  • 107.620 Other violationOther1 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness1 · 0 OOS
  • 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 17 inspections — a clean logging history.

Crash history· 15 total · 1 in 24 mo

15
Total crashes
1
In last 24 mo
0
Fatal
3
Injury
YearCrashesFatalInjuryTow
20261001
20202021
20182012
20142002
20121001
20093003
20032002
20001001
19961001
DateStateFatalitiesInjuriesTow-away
Jun 30, 2026NH00Yes
Dec 8, 2020ME01No
May 13, 2020NH01Yes
Nov 23, 2018NH02Yes
Nov 16, 2018NH00Yes
Aug 4, 2014NH00Yes
Jun 27, 2014NH00Yes
Dec 27, 2012NH00Yes
Nov 24, 2009NH00Yes
Oct 19, 2009NH00Yes
May 11, 2009NH00Yes
Jan 14, 2003NH00Yes
Jan 8, 2003ME00Yes
Dec 10, 2000NH00Yes
Dec 31, 1996NH00Yes