Thomas Oilfield Services Llc is an active interstate carrier based in Carthage, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 94 | 0 | 0 |
| Tractors | 51 | 0 | 0 |
| Trailers | 98 | 0 | 0 |
| Total Power Units | 145 | ||
Distinct vehicles · 24 mo
vs 145 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 33% | 92% | Around peer average |
| HOS Compliance | 40% | 90% | Around peer average |
| Driver Fitness | 68% | 91% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 34% | 73% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 11 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 48 | 10 | 12 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Mar 11, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Mar 11, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Feb 15, 2026 | TX | STRAIGHT TRUCK | 3 | 3 |
| Feb 12, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.03 | — |
| HOS Compliance | 1 | 0.01 | — |
| Vehicle Maintenance | 27 | 2.69 | — |
| Driver Fitness | 1 | 0.20 | — |
| 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%.
| Driver Fitness |
| 1 |
| 1 |
| 1 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| Unsafe Driving | 1 | 0 | 0 |
| TX |
| TRUCK TRACTOR |
| 1 |
| 1 |
| Feb 7, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 6, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 4, 2026 | TX | STRAIGHT TRUCK | 3 | 0 |
| Jan 28, 2026 | TX | STRAIGHT TRUCK | 3 | 1 |
| Jan 20, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 15, 2026 | 393104B | Damaged securement system/tiedowns | Vehicle Maintenance | Yes |
| Feb 15, 2026 | 393106C1 | No means to prevent cargo from rolling | Vehicle Maintenance | Yes |
| Feb 15, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Feb 12, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Feb 4, 2026 | 3928 | Failing to inspect/use emergency equipment | Vehicle Maintenance | — |
| Feb 4, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Feb 4, 2026 | 3965BHLIW | Hubs - Oil and/or Grease Leaking from hub - inner wheel | Vehicle Maintenance | — |
| Jan 28, 2026 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Jan 28, 2026 | 393205C | Wheel fasteners loose and/or missing | Vehicle Maintenance | — |
| Jan 28, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |