DBA: Chasco Constructors
Chasco Constructors Ltd Llp 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 | 23 | 0 | 0 |
| Tractors | 23 | 0 | 0 |
| Total Power Units | 23 | ||
Distinct vehicles · 24 mo
vs 23 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 | 0% | 0% | Better 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 | 39% | 72% | 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 | 0 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 | 0 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 5, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Feb 3, 2026 | TX | STRAIGHT TRUCK | 1 | 0 |
| Jan 13, 2026 | TX | STRAIGHT TRUCK | 2 | 0 |
| Jan 7, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Dec 24, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 8 | 2.20 | — |
| 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%.
| Hazardous Materials Compliance | 1 | 0 | 1 |
| TX |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Oct 3, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| Sep 30, 2025 | TX | STRAIGHT TRUCK | 1 | 0 |
| Aug 28, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Jul 31, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Jun 26, 2025 | TX | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Jan 13, 2026 | 39355C1 | Truck Tractor manufactured on or after March 1 1997 not equipped with an antilock brake system | Vehicle Maintenance | — |
| Jan 13, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Oct 3, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Sep 30, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| May 16, 2025 | 39311TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| May 16, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| May 16, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Sep 4, 2024 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Sep 4, 2024 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |