Hazelett Drilling And Supply Corporation is an active intrastate hazmat carrier based in Lockhart, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 27 | 0 | 0 |
| Total Power Units | 27 | ||
Distinct vehicles · 24 mo
vs 27 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 96% | 95% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 77% | 83% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 | 2 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | TX | TRUCK TRACTOR | 4 | 1 |
| Nov 18, 2025 | TX | TRUCK TRACTOR | 1 | 1 |
| Apr 22, 2024 | TX | TRUCK TRACTOR | 2 | 0 |
| Apr 12, 2024 | TX | TRUCK TRACTOR | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 1.87 | — |
| Vehicle Maintenance | 4 | 8.25 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Hours-of-Service Compliance |
| 1 |
| 0 |
| 0 |
| 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | 393209D | Steering system components worn welded or missing | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Feb 12, 2026 | 3958F01 | Drivers record of duty status not current | Hours-of-Service Compliance | — |
| Feb 12, 2026 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Nov 18, 2025 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Apr 22, 2024 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Apr 22, 2024 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Apr 12, 2024 | 393130 | No/improper heavy vehicle/machine securement | Vehicle Maintenance | Yes |
| Apr 12, 2024 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |