National Oilwell Varco Lp 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 | 225 | 175 | 0 |
| Tractors | 17 | 33 | 0 |
| Trailers | 0 | 1,089 | 0 |
| Total Power Units | 225 | ||
Distinct vehicles · 24 mo
vs 225 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 | 69% | 93% | Around peer average |
| 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 | 31% | 72% | Better 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 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 1 | 0 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 33 | 6 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jul 28, 2026 | LA | TRUCK TRACTOR | 0 | 0 |
| Jul 23, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jul 21, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Jul 18, 2026 | DC | STRAIGHT TRUCK | 1 | 0 |
| Jun 29, 2026 |
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Carriers that share an officer, phone, or email with this DOT.
Shared officer · 3
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 0.20 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 15 | 2.40 | — |
| Driver Fitness | 1 | 0.02 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 15 states. Top state TX accounts for 41% of activity. Activity outside home state (TX): 59%.
+10 other states with fewer inspections
| Unsafe Driving |
| 6 |
| 2 |
| 0 |
| Driver Fitness | 1 | 0 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| MT |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jun 16, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Jun 15, 2026 | MS | STRAIGHT TRUCK | 0 | 0 |
| Jun 5, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| May 19, 2026 | WY | STRAIGHT TRUCK | 0 | 0 |
| May 12, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 21, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jul 18, 2026 | 39141AMCPC | Medical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request but presents proof prior to com | Driver Fitness | — |
| Jun 16, 2026 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Apr 30, 2026 | 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 | — |
| Apr 30, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Apr 18, 2026 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Apr 1, 2026 | 39343DBMA | Brake - Breakaway not attached to the towing vehicle | Vehicle Maintenance | Yes |
| Feb 24, 2026 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |
| Feb 24, 2026 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Feb 19, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
also at 2 others