DBA: Independent Construction Company
D A Mccosker Construction Company is an active interstate carrier based in Concord, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 54 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 7 | 0 | 0 |
| Total Power Units | 70 | ||
Distinct vehicles · 24 mo
vs 70 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 | 43% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 7 | 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 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 26, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 4, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 21, 2026 | CA |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 0.88 | — |
| 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%.
| 3 |
| 2 |
| Hazardous Materials Compliance | 4 | 0 | 0 |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Dec 10, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 30, 2025 | CA | STRAIGHT TRUCK | 3 | 0 |
| Sep 16, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Aug 27, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Aug 21, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 30, 2025 | 177817E2HMHC | HM (Highway Carriage) - Failing to have HM shipping papers readily accessible. | Hazardous Materials Compliance | — |
| Oct 30, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Oct 30, 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 | — |
| May 15, 2025 | 172602B3HMER | HM (Emergency Response) - Emergency response information not presented as required. | Hazardous Materials Compliance | — |
| May 15, 2025 | 177817AHMPSPMC | HM (Shipping Papers) - Motor carrier permit/require a driver to operate a motor vehicle without a proper shipping paper | Hazardous Materials Compliance | — |
| Mar 4, 2025 | 39375A1TFSMF | Tires - Front sidewall is cut/worn/damaged exposing ply cord | Vehicle Maintenance | Yes |
| Mar 4, 2025 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | Yes |
| Nov 11, 2024 | 172202BHMSPS | HM (Shipping Papers) - Shipper HM shipping paper does not list basic description in proper sequence as required. | Hazardous Materials Compliance | — |
| Oct 31, 2024 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | — |
| Oct 31, 2024 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |