VCVioCodes
Carrier Vetting Report
Generated Oct 3, 2026
viocodes.yuriance.net
D A MCCOSKER CONSTRUCTION COMPANY
USDOT 632939 · EIN 94-1546068
3911 LAURA ALICE WAY, CONCORD, CA, 94520
(925) 686-1780 · BRIAN MCCOSKER
100
Low risk
Risk factors
No red flags in the public FMCSA record
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Conditional
Power units / drivers
70 / 24
Inspections / CSA pts (24mo)
45 / 153
Crashes (24 mo)
0
Roadside inspection performance
Vehicle OOS rate7% · nat 22%
Driver OOS rate0% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance93 pts
Driver Fitness30 pts
Other15 pts
Unsafe Driving15 pts
Hazardous Materials Compliance15 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 383.23A2-LCDLN | Driver Fitness | 1 | 1 | 30 |
| 393.100B-C | Vehicle Maintenance | 1 | 1 | 27 |
| 393.53B-B | Vehicle Maintenance | 2 | 20 | |
| 392.2-SLLTCD | Unsafe Driving | 1 | 15 | |
| 393.45D-B | Vehicle Maintenance | 1 | 12 | |
| 396.5B-HWSL | Vehicle Maintenance | 2 | 1 | 10 |
| 393.75A1-TFSMF | Vehicle Maintenance | 1 | 1 | 10 |
| 393.75A3-TAOL | Vehicle Maintenance | 1 | 8 | |
| 177.817E2-HMHC | Hazardous Materials Compliance | 1 | 6 | |
| 393.9A-LSLI | Vehicle Maintenance | 1 | 6 |
Most inspected states
CA45
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.22 | 0.23 | — | steady |
| Hours-of-Service Compliance | 0.00 | 0.00 | ≈0–0% | steady |
| Driver Fitness | 0.37 | 0.38 | — | steady |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 1.46 | 1.50 | ≈12–16% | ▲ worse |
| Hazardous Materials Compliance | 0.20 | 0.20 | — | steady |
Latest inspection 2026-08-18. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
A high share of violations are occurring in Solano County, CA · medium impact
• Review the inspections from Solano County, CA to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Hours-of-Service Compliance needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Brakes violations are the leading contributor to Vehicle Maintenance · low impact
Brakes 34% · Load securement 29% (1 OOS) · Tires 19% (1 OOS)
• Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
• Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
Projected: could improve up to 6 pts in ~12 months if worked down.
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 4 inspections, 2 violations, 1 OOS, 3 clean · improving.
1. Driver Fitness1 viol · 1 OOS · 50%
383.23A2-LCDLN
✓ Track CDL, medical card, and endorsement expirations ahead of time
✓ Keep the DQ file complete and the medical card on the driver
≈ 9 clean inspections would cut this BASIC ~25% (to 0.277).
2. Other1 viol · 50%
390.21TB2-DOT
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Equipment — 32 vehicles seen in inspections
27 incomplete vehicle2 truck2 other1 trailer
Company profile
Officer
BRIAN MCCOSKER
Annual mileage
0.6M mi (2025)
CDL drivers
24
Registered since
1996-03-11
Operation
Interstate
Connections — 2 carriers
Shares identifiers with 2 carriers (2 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| MONERIC EQUIPMENT RENTAL INC | 4262055 | 2 VINs | medium |
Activity history (recent)
10/31/2025 — MCS-150 update filed
0.6M mi reported (2025)
03/11/1996 — Registered with FMCSA
PRIVATE PROPERTY
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/632939.