Dnt Construction Llc is an active intrastate hazmat carrier based in Round Rock, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 3 | 0 |
| Tractors | 11 | 0 | 0 |
| Trailers | 11 | 0 | 0 |
| Total Power Units | 39 | ||
Distinct vehicles · 24 mo
vs 39 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 | 72% | 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 | 43% | 75% | 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 | 7 | — | 22.26% |
| Hazmat | 6 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 0 | 3 | 2 | 2 |
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 17 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Feb 12, 2026 | TX | TRUCK TRACTOR | 2 | 1 |
| Jan 15, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.41 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 11 | 3.76 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| 8 |
| Hazardous Materials Compliance | 9 | 0 | 0 |
| Unsafe Driving | 1 | 1 | 0 |
| TX |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Jan 2, 2026 | TX | STRAIGHT TRUCK | 4 | 2 |
| Dec 31, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Dec 10, 2025 | TX | STRAIGHT TRUCK | 1 | 0 |
| Nov 13, 2025 | TX | STRAIGHT TRUCK | 6 | 1 |
| Oct 7, 2025 | TX | OTHER | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 12, 2026 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | — |
| Feb 12, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Jan 15, 2026 | 39387A | Warning flag required on projecting load | Vehicle Maintenance | — |
| Jan 2, 2026 | 172328D | Fail to mark manual remote shutoff device with Emergency Shutoff | Hazardous Materials Compliance | — |
| Jan 2, 2026 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |
| Jan 2, 2026 | 3963A1BL | Brake system pressure loss | Vehicle Maintenance | Yes |
| Jan 2, 2026 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Dec 10, 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 13, 2025 | 172202A2 | No or improper Shipping Name | Hazardous Materials Compliance | — |
| Nov 13, 2025 | 172202A5 | No or improper Total Quantity listed | Hazardous Materials Compliance | — |