Carrier profile · USDOT 757788 · Updated Jun 13, 2026

North American Galvanizing Company LLC

DBA AZZ GALVANIZING - ST LOUIS

15 power unitsavg 4.9 yrRegional · 5 statesST LOUIS, MO86/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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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 41.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 17 vehicle and 25 driver inspections over 24 months.

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

40.0% · 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 35.6 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

24 inspections in the charted months · busiest month Feb '26 · 3

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
≈0.8 / unit·yr
thin signalabundant signal
Within the expected band for a 15-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
15
Inspections · 24 mo
25
Annualized
≈13 / yr
Coverage
≈0.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
77%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
74%
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.

  • 393.9 Inoperative required lampsVehicle Maintenance10 · 3 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance6 · 4 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance4 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance3 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 2 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance3 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 0 OOS

ELD & hours-of-service

12 hours-of-service / ELD violations on record · most recent Feb 17, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

8ELD device issues
0No log / no ELD
0False logs
1Drove over hours

Trending worse — 75% of ELD violations are in the last 24 months.

Crash history· 9 total · 2 in 24 mo

9
Total crashes
2
In last 24 mo
0
Fatal
2
Injury
YearCrashesFatalInjuryTow
20252012
20142002
20132002
20091001
20081011
20051001
DateStateFatalitiesInjuriesTow-away
Aug 20, 2025TX00Yes
Feb 17, 2025OK01Yes
Dec 1, 2014MO00Yes
Oct 10, 2014KS00Yes
Dec 19, 2013TX00Yes
Apr 18, 2013TX00Yes
Nov 24, 2009MO00Yes
Oct 7, 2008TX01Yes
Aug 15, 2005MO00Yes