Wanzek Construction Inc a Mastec Corporation
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 rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
3 inspections in the charted months · busiest month Jan '25 · 1
Inspection coverage· expected vs observed · the fraud signal
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.
- Registered power units
- 941
- Inspections · 24 mo
- 3
- Annualized
- ≈2 / yr
- Coverage
- ≈0.0 inspections / unit · yr
BASIC categories· CSA SMS · Aug 2026
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 Driving4 · 0 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance3 · 1 OOS
- 393.9 Inoperative required lampsVehicle Maintenance3 · 0 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
- 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
- 393.130 Cargo securement — heavy vehicles/equipmentVehicle Maintenance1 · 1 OOS
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance1 · 0 OOS
- 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 0 OOS
- 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS
ELD & hours-of-service
1 hours-of-service / ELD violation on record · most recent Jan 29, 2024. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.
Crash history· 13 total · 1 in 24 mo
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2025 | 1 | 0 | 1 | 1 | |
| 2024 | 2 | 0 | 2 | 1 | |
| 2023 | 1 | 0 | 0 | 1 | |
| 2021 | 1 | 0 | 1 | 0 | |
| 2019 | 1 | 0 | 0 | 1 | |
| 2016 | 1 | 0 | 0 | 1 | |
| 2014 | 1 | 0 | 0 | 1 | |
| 2012 | 1 | 0 | 0 | 1 | |
| 2009 | 1 | 0 | 1 | 0 | |
| 2003 | 1 | 0 | 1 | 0 | |
| 1997 | 2 | 0 | 2 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Dec 9, 2025 | TX | 0 | 1 | Yes |
| Jul 4, 2024 | TX | 0 | 1 | No |
| Mar 27, 2024 | MT | 0 | 2 | Yes |
| Feb 9, 2023 | SD | 0 | 0 | Yes |
| Dec 20, 2021 | TX | 0 | 1 | No |
| Oct 30, 2019 | ND | 0 | 0 | Yes |
| Aug 8, 2016 | ND | 0 | 0 | Yes |
| Mar 4, 2014 | GA | 0 | 0 | Yes |
| Dec 13, 2012 | ND | 0 | 0 | Yes |
| Sep 15, 2009 | ND | 0 | 1 | No |
| Apr 23, 2003 | ND | 0 | 1 | No |
| Jun 4, 1997 | ND | 0 | 1 | No |
| Jan 30, 1997 | ND | 0 | 1 | Yes |