Los'S Oilfield Services Llc is an active interstate carrier based in Midland, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 62 | 0 | 0 |
| Tractors | 19 | 0 | 0 |
| Trailers | 14 | 0 | 0 |
| Total Power Units | 81 | ||
Distinct vehicles · 24 mo
vs 81 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 | 97% | 94% | 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 | 6 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 49 | 9 | 9 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 22, 2026 | TX | TRUCK TRACTOR | 9 | 3 |
| Feb 19, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Jan 5, 2026 | TX | TRUCK TRACTOR | 12 | 3 |
| Sep 2, 2025 | TX | TRUCK TRACTOR | 5 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 17.61 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| 0 |
| Jul 28, 2025 | TX | TRUCK TRACTOR | 4 | 0 |
| Jun 18, 2025 | TX | TRUCK TRACTOR | 7 | 0 |
| May 30, 2024 | TX | STRAIGHT TRUCK | 4 | 0 |
| May 21, 2024 | TX | TRUCK TRACTOR | 6 | 2 |
| May 14, 2024 | TX | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 22, 2026 | 393201A | Frame cracked / loose / sagging / broken | Vehicle Maintenance | Yes |
| Feb 22, 2026 | 39347B | Mis-matched brake chambers on same axle | Vehicle Maintenance | Yes |
| Feb 22, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Feb 22, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Feb 22, 2026 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Feb 22, 2026 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Feb 22, 2026 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Feb 22, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Feb 22, 2026 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |
| Feb 19, 2026 | 39387B | Improper warning flag placement | Vehicle Maintenance | — |