Quadrant Concrete Inc is an active intrastate non-hazmat carrier based in Atwater, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 20 | 48 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 20 | 0 | 0 |
| Buses (16+) | 7 | 0 | 0 |
| Total Power Units | 79 | ||
Distinct vehicles · 24 mo
vs 79 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 67% | 93% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 79% | 96% | Worse than most peers |
| Controlled Substances | 98% | 100% | Worse than most peers |
| Vehicle Maintenance | 33% | 83% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 12, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Mar 10, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Mar 6, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Feb 24, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Feb 19, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.29 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 8 | 0.72 | — |
| Driver Fitness | 2 | 0.21 | — |
| Controlled Substances | 1 | 0.07 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| 4 |
| 1 |
| Driver Fitness | 2 | 2 | 2 |
| Controlled Substances/​Alcohol | 1 | 1 | 1 |
| Unsafe Driving | 1 | 1 | 0 |
| CA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Feb 12, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 30, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 7, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 2, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 31, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 6, 2026 | 39325EL | Lighting - Lamps (other than headlamps) not steady burning as required | Vehicle Maintenance | — |
| Feb 24, 2026 | 39216BDPASS | Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV. | Unsafe Driving | — |
| Dec 10, 2025 | 39311A1LSLMWR | Lighting - Stop lamps - Both missing when required to be on. | Vehicle Maintenance | — |
| Dec 10, 2025 | 39370DCDTSDD | Coupling - Trailer safety devices wire/chain damaged. | Vehicle Maintenance | — |
| Oct 8, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Oct 8, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Oct 8, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Sep 22, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Aug 26, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jun 30, 2025 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |