DBA: Brentwood Ready Mix Sloan Transport Inc
Antioch Building Materials is an active intrastate non-hazmat carrier based in Pittsburg, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 25 | 0 | 0 |
| Tractors | 14 | 0 | 0 |
| Trailers | 50 | 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 | 62% | 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 | 87% | 92% | 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 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 9 | 3 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 17, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Dec 18, 2025 | CA | TRUCK TRACTOR | 3 | 0 |
| Aug 28, 2025 | CA | STRAIGHT TRUCK | 1 | 0 |
| Jul 23, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jul 18, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.18 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 5 | 5.63 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| Unsafe Driving |
| 1 |
| 0 |
| 0 |
| CA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| May 7, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Apr 22, 2025 | CA | STRAIGHT TRUCK | 0 | 1 |
| Apr 4, 2025 | CA | TRUCK TRACTOR | 2 | 0 |
| Feb 5, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 24, 2024 | CA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 18, 2025 | 3922SLLHFD | State/Local Laws - Headlamps; fail to dim when required | Unsafe Driving | — |
| Dec 18, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Dec 18, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Aug 28, 2025 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Apr 4, 2025 | 39311A1LRR | Lighting - Reflex reflector(s) missing or improper | Vehicle Maintenance | — |
| Apr 4, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Aug 22, 2024 | 39370C | Defective coupling devices for full trailer | Vehicle Maintenance | Yes |
| Apr 12, 2024 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Apr 12, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Apr 12, 2024 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |