DBA: Liberty Energy Liberty Oilfield Services Liberty Lpi
Liberty Energy Services Llc is an active interstate carrier based in Denver, CO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 220 | 0 | 0 |
| Tractors | 4,517 | 0 | 0 |
| Trailers | 4,517 | 0 | 0 |
| Buses (16+) | 60 | 0 | 0 |
| Total Power Units | 4,797 | ||
Distinct vehicles · 24 mo
vs 4,797 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 3 | — | 6.67% |
| Vehicle | 0 | 36 | — | 22.26% |
| Hazmat | 12 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 4 | 2 | 2 |
| Jul 1, 2025 | 0 | 0 | 2 | 2 |
| Jan 1, 2025 | 0 | 0 | 4 | 4 |
| Oct 1, 2024 | 0 | 1 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 133 | 24 | 41 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Mar 16, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 9, 2026 | CO | TRUCK TRACTOR | 2 | 0 |
| Mar 1, 2026 | ND | STRAIGHT TRUCK | 0 | 0 |
| Feb 27, 2026 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 1
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 4 | 0.00 | — |
| HOS Compliance | 14 | 0.22 | — |
| Vehicle Maintenance | 72 | 3.46 | — |
| Driver Fitness | 2 | 0.05 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 16 states. Top state TX accounts for 38% of activity. Activity outside home state (CO): 82%.
+11 other states with fewer inspections
| Hours-of-Service Compliance |
| 14 |
| 5 |
| 1 |
| Hazardous Materials Compliance | 8 | 1 | 5 |
| Unsafe Driving | 4 | 1 | 0 |
| Driver Fitness | 3 | 2 | 3 |
| NM |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Feb 23, 2026 | WY | TRUCK TRACTOR | 0 | 0 |
| Feb 21, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Feb 20, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 16, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Feb 11, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | 39347ABCFSBD | Drum Brake - Contaminated friction surface | Vehicle Maintenance | — |
| Mar 9, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Feb 27, 2026 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Jan 23, 2026 | 172504A | Vehicle not placarded as required | Hazardous Materials Compliance | Yes |
| Jan 9, 2026 | 177817AHMSP | HM (Shipping Papers) - Operate a motor vehicle without a required shipping paper. NOTE: An error in the shipping description or an incomplete shipping description | Hazardous Materials Compliance | Yes |
| Jan 9, 2026 | 177823AHMPMCNP50% | HM (Placarding) - 50% or more of the required placards for a hazard class are missing. CVSA Inspection Bulletin 2017-03 - Display of GHS Labels on Bulk Packages | Hazardous Materials Compliance | Yes |
| Jan 9, 2026 | 178704EHMP | HM (Packaging) - Intermediate bulk container (IBC) bottom discharge valve protection. | Hazardous Materials Compliance | — |
| Dec 30, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Dec 30, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Dec 23, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |