Np Diamond Construction Llc is an active interstate carrier based in Spring Branch, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 9 | 0 | 0 |
| Tractors | 9 | 0 | 0 |
| Trailers | 9 | 0 | 0 |
| Total Power Units | 9 | ||
Distinct vehicles · 24 mo
vs 9 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 | 84% | 94% | Worse 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 | 94% | 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 | 7 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 37 | 8 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Nov 5, 2025 | TX | TRUCK TRACTOR | 11 | 3 |
| Jul 22, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Apr 10, 2025 | TX | TRUCK TRACTOR | 7 | 3 |
| Apr 9, 2025 | NM | TRUCK TRACTOR | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 1.15 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 6 | 17.92 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 2 states. Top state TX accounts for 75% of activity. Activity outside home state (TX): 25%.
| Unsafe Driving |
| 1 |
| 0 |
| 0 |
| Feb 5, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Jan 2, 2025 | TX | TRUCK TRACTOR | 6 | 0 |
| Sep 16, 2024 | TX | TRUCK TRACTOR | 8 | 0 |
| Jun 4, 2024 | TX | TRUCK TRACTOR | 4 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Nov 5, 2025 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Nov 5, 2025 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Nov 5, 2025 | 39311TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Nov 5, 2025 | 39355C1 | Truck Tractor manufactured on or after March 1 1997 not equipped with an antilock brake system | Vehicle Maintenance | — |
| Nov 5, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Nov 5, 2025 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Nov 5, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Nov 5, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Nov 5, 2025 | 39395B | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g. lamps required by 393.11 ABS lights or low air | Vehicle Maintenance | — |
| Nov 5, 2025 | 3963A1TC | Tire in contact with another part of the vehicle | Vehicle Maintenance | Yes |