Smart Oilfield Services Llc is an active interstate carrier based in Liberty, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 9 | 1 | 0 |
| Tractors | 45 | 6 | 0 |
| Trailers | 84 | 2 | 0 |
| Total Power Units | 61 | ||
Distinct vehicles · 24 mo
vs 61 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 | 52% | 92% | Around peer average |
| HOS Compliance | 74% | 91% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 79% | 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 | 18 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 1 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 63 | 11 | 22 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 25, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Aug 21, 2026 | TX | TRUCK TRACTOR | 0 | 1 |
| Aug 17, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Aug 15, 2026 | TX | TRUCK TRACTOR | 0 | 1 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 4
Shared email · 1
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 2 | 0.12 | — |
| Vehicle Maintenance | 18 | 4.86 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state TX accounts for 82% of activity. Activity outside home state (TX): 18%.
| Hours-of-Service Compliance |
| 4 |
| 1 |
| 0 |
| Unsafe Driving | 1 | 0 | 0 |
| Aug 14, 2026 |
| TX |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jul 10, 2026 | TX | TRUCK TRACTOR | 2 | 1 |
| Jul 7, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jun 26, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jun 11, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Jun 4, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 17, 2026 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |
| Aug 17, 2026 | 39375A4PBME | Tires - Has a cut to the extent that the ply or belt material is exposed. | Vehicle Maintenance | — |
| Jul 10, 2026 | 39387A | Warning flag required on projecting load | Vehicle Maintenance | — |
| Jul 10, 2026 | 393100A | No or improper load securement | Vehicle Maintenance | Yes |
| Jun 4, 2026 | 39355D3 | No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 | Vehicle Maintenance | — |
| May 18, 2026 | 393106D | Insufficient aggregate working load limit | Vehicle Maintenance | Yes |
| May 18, 2026 | 393106D | Insufficient aggregate working load limit | Vehicle Maintenance | Yes |
| May 4, 2026 | 39347B | Mis-matched brake chambers on same axle | Vehicle Maintenance | — |
| May 4, 2026 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |
| May 4, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |