Carrier profile · USDOT 100498 · MC-127727 · Updated Jun 13, 2026

Dunn Construction Company Inc

90 power unitsavg 4.9 yrLocal · 2 statesBIRMINGHAM, AL88/100
CARRIER ACTIVEMC-127727 ACTIVEHAZMAT
Verified linksdunnconstruction.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 18.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.5%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 98 vehicle and 202 driver inspections over 24 months.

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

35.3% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 5.2 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

189 inspections in the charted months · busiest month Sep '25 · 16

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
≈1.1 / unit·yr
thin signalabundant signal
Within the expected band for a 90-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
90
Inspections · 24 mo
202
Annualized
≈101 / yr
Coverage
≈1.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

38%
Unsafe Driving
Vektor peer est.
20%
Hours-of-Service
Vektor peer est.
7%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
66%
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 Driving111 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance77 · 6 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance29 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance28 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance26 · 14 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance20 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance16 · 1 OOS
  • 393.60 Windshield / glazingVehicle Maintenance14 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance10 · 0 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance7 · 1 OOS

ELD & hours-of-service

14 hours-of-service / ELD violations on record · most recent Oct 30, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

11ELD device issues
0No log / no ELD
1False logs
0Drove over hours

Trending worse — 91% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 60 total · 8 in 24 mo

60
Total crashes
8
In last 24 mo
4
Fatal
30
Injury
YearCrashesFatalInjuryTow
20263023
20255035
20241001
20232012
20221011
20211100
20205025
20191010
20184004
20171001
20163133
20154013
20142022
20132022
20122012
20074024
20052012
20045125
20034024
20023122
20002012
19951010
19941001
19921001
DateStateFatalitiesInjuriesTow-away
Apr 13, 2026AL01Yes
Feb 9, 2026AL01Yes
Jan 5, 2026AL00Yes
Oct 16, 2025AL00Yes
Sep 5, 2025AL00Yes
Aug 12, 2025AL01Yes
Jul 15, 2025AL04Yes
Apr 30, 2025AL01Yes
May 31, 2024AL00Yes
Aug 11, 2023AL01Yes
Apr 25, 2023AL00Yes
Aug 4, 2022AL01Yes
Sep 9, 2021AL10No
Nov 18, 2020AL02Yes
Oct 1, 2020AL00Yes
Jun 4, 2020AL01Yes
Jun 1, 2020AL00Yes
Apr 17, 2020AL00Yes
Feb 27, 2019AL01No
Aug 20, 2018AL00Yes
Jul 20, 2018AL00Yes
Jul 11, 2018AL00Yes
Mar 2, 2018AL00Yes
Jun 1, 2017AL00Yes
Nov 16, 2016AL11Yes