Portserv Transportation Llc is an active interstate carrier based in Houston, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 24 | 0 | 0 |
| Tractors | 5 | 19 | 0 |
| Total Power Units | 24 | ||
Distinct vehicles · 24 mo
vs 24 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 86% | 94% | Worse than most peers |
| HOS Compliance | 67% | 90% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 51% | 77% | 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 | 23 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 2 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 80 | 19 | 23 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Mar 13, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 5, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 26, 2026 | TX | TRUCK TRACTOR | 3 | 2 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 1.42 | — |
| HOS Compliance | 3 | 0.06 | — |
| Vehicle Maintenance | 36 | 5.28 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state TX accounts for 95% of activity. Activity outside home state (TX): 5%.
| Hours-of-Service Compliance |
| 3 |
| 0 |
| 0 |
| Unsafe Driving | 1 | 1 | 0 |
| Feb 24, 2026 |
| TX |
| TRUCK TRACTOR |
| 1 |
| 1 |
| Feb 24, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 17, 2026 | TX | TRUCK TRACTOR | 1 | 1 |
| Jan 8, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Jan 7, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Jan 2, 2026 | TX | TRUCK TRACTOR | 3 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 39522G | Portable ELD not mounted in a fixed position and visible to driver | Hours-of-Service Compliance | — |
| Mar 20, 2026 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Feb 26, 2026 | 39319 | Inoperative/Defective Hazard Warning Lamp | Vehicle Maintenance | — |
| Feb 26, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | Yes |
| Feb 26, 2026 | 3939TS | Inoperative turn signal | Vehicle Maintenance | Yes |
| Feb 24, 2026 | 393126 | Failure to ensure intermodal container securement | Vehicle Maintenance | Yes |
| Feb 17, 2026 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | Yes |
| Jan 8, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jan 7, 2026 | 39522H4 | Driver failed to maintain supply of blank drivers records of duty status graph-grids | Hours-of-Service Compliance | — |
| Jan 7, 2026 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |