Carrier profile · USDOT 361845 · MC-528990 · Updated Jun 13, 2026

Sibley & Sons Construction Inc

77 power unitsavg 5.2 yrMulti-region · 12 statesBANGOR, ME94/100
CARRIER ACTIVEMC-528990 ACTIVERATED SATISFACTORYHAZMAT
Verified linkssibleyconstruct.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 11.1%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 36 vehicle and 101 driver inspections over 24 months.

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

16.7% · 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 6.5 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

97 inspections in the charted months · busiest month Dec '24 · 7

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.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.7 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 77-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
77
Inspections · 24 mo
101
Annualized
≈51 / yr
Coverage
≈0.7 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

46%
Unsafe Driving
Vektor peer est.
4%
Hours-of-Service
Vektor peer est.
Driver Fitness
.01measure
SMS · per-BASIC
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.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving23 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance6 · 2 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 4 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance3 · 1 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance2 · 0 OOS
  • 395.3 Driving beyond hours-of-service limitsHOS Compliance2 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
  • 392.60 Driving of commercial motor vehiclesUnsafe Driving1 · 0 OOS

ELD & hours-of-service

8 hours-of-service / ELD violations on record · most recent May 15, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

4ELD device issues
0No log / no ELD
0False logs
2Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months.

Crash history· 22 total · 6 in 24 mo

22
Total crashes
6
In last 24 mo
0
Fatal
7
Injury
YearCrashesFatalInjuryTow
20263003
20253013
20241001
20232012
20201001
20193013
20182022
20171001
20161001
20151001
20131011
20121001
20082012
DateStateFatalitiesInjuriesTow-away
Jun 1, 2026PA00Yes
May 7, 2026NJ00Yes
Jan 12, 2026CT00Yes
Sep 16, 2025CT01Yes
Jul 3, 2025MA00Yes
Jan 11, 2025ME00Yes
Mar 6, 2024CT00Yes
Feb 25, 2023CT02Yes
Jan 17, 2023CT00Yes
Jan 22, 2020NE00Yes
Jun 18, 2019ME00Yes
Apr 23, 2019CT01Yes
Jan 19, 2019ME00Yes
Jul 21, 2018PA01Yes
Jan 7, 2018CT01Yes
Mar 3, 2017CT00Yes
Sep 18, 2016ME00Yes
Feb 23, 2015ME00Yes
Nov 13, 2013ME01Yes
Sep 20, 2012ME00Yes
Dec 9, 2008ME01Yes
Oct 24, 2008MA00Yes