Carrier profile · USDOT 668501 · Updated Jun 13, 2026

Griffin Masonry Inc

81 power unitsavg 11.2 yrLocal · 2 statesCHARLOTTE, NC80/100
AUTHORITY STATUS UNKNOWN

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 42.9%24-mo cumulative
050%nat'l 22.26%
Driver OOS 2.8%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 14 vehicle and 36 driver inspections over 24 months.

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

20.0% · 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 28.6 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

35 inspections in the charted months · busiest month Dec '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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 81-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
81
Inspections · 24 mo
36
Annualized
18 / yr
Coverage
0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

6%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
63%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
44%
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 Driving8 · 1 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance5 · 2 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance5 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance4 · 0 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 3 OOS
  • 383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness2 · 1 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance2 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 50 inspections — a clean logging history.

Crash history· 13 total · 2 in 24 mo

13
Total crashes
2
In last 24 mo
0
Fatal
4
Injury
YearCrashesFatalInjuryTow
20261001
20251001
20231011
20211001
20201001
20191001
20171001
20131001
20101011
20092022
20081001
20061001
DateStateFatalitiesInjuriesTow-away
Apr 10, 2026NC00Yes
Jun 19, 2025NC00Yes
Nov 2, 2023NC02Yes
Mar 4, 2021NC00Yes
May 15, 2020NC00Yes
Oct 18, 2019NC00Yes
Aug 21, 2017NC00Yes
Apr 9, 2013NC00Yes
Aug 30, 2010NC01Yes
Oct 8, 2009NC01Yes
Jan 6, 2009NC02Yes
May 16, 2008NC00Yes
Sep 12, 2006NC00Yes