4-Horn Trench & Shoring Llc is an active interstate carrier based in Pasadena, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 0 | 0 |
| Trailers | 8 | 0 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 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 | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 44% | 72% | Around peer average |
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 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 | 0 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Mar 5, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Feb 13, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Jan 13, 2026 | TX | STRAIGHT TRUCK | 1 | 0 |
| Dec 9, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 6 | 2.40 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| TX |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Nov 10, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| Nov 10, 2025 | TX | STRAIGHT TRUCK | 2 | 2 |
| Nov 5, 2025 | TX | STRAIGHT TRUCK | 1 | 0 |
| Sep 16, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Sep 2, 2025 | TX | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 13, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Nov 10, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Nov 10, 2025 | 393100A | No or improper load securement | Vehicle Maintenance | Yes |
| Nov 10, 2025 | 39343D | No or defective automatic trailer brake | Vehicle Maintenance | Yes |
| Nov 5, 2025 | 39395B | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g. lamps required by 393.11 ABS lights or low air | Vehicle Maintenance | — |
| Sep 2, 2025 | 39348A | Inoperative/defective brakes | Vehicle Maintenance | — |
| Sep 2, 2025 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Jan 10, 2025 | 393100A | No or improper load securement | Vehicle Maintenance | Yes |
| Jan 10, 2025 | 393104B | Damaged securement system/tiedowns | Vehicle Maintenance | Yes |
| Jan 10, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |