VCVioCodes
Carrier Vetting Report
Generated Oct 4, 2026
viocodes.yuriance.net
WILLIAMS BROTHERS CONSTRUCTION CO INC
USDOT 27641 · EIN 74-1223844
3800 MILAM ST, HOUSTON, TX, 77006
(713) 522-9821 · GARY WALKER
70
Moderate risk
Risk factors
Vehicle OOS 27.8% — above the 22% national average39 crashes in the last 24 months
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
665 / 670
Inspections / CSA pts (24mo)
374 / 2509
Crashes (24 mo)
39
Roadside inspection performance
Vehicle OOS rate27.8% · nat 22%
Driver OOS rate4.2% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance2386 pts
Other343 pts
Driver Fitness98 pts
Unsafe Driving64 pts
Not in SMS58 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.75A3-TAOL | Vehicle Maintenance | 18 | 16 | 396 |
| 393.9 | Vehicle Maintenance | 57 | 15 | 206 |
| 393.45B2UV | Vehicle Maintenance | 34 | 2 | 200 |
| 393.9H | Vehicle Maintenance | 11 | 108 | |
| 396.3A1B | Vehicle Maintenance | 15 | 88 | |
| 393.11TL | Vehicle Maintenance | 16 | 84 | |
| 393.9TS | Vehicle Maintenance | 7 | 1 | 76 |
| 391.11B2-Q | Driver Fitness | 4 | 4 | 72 |
| 393.9A-LSLI | Vehicle Maintenance | 3 | 1 | 60 |
| 396.3A1-TC | Vehicle Maintenance | 3 | 3 | 60 |
Most inspected states
TX374
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.04 | 0.03 | ≈0–7% | steady |
| Hours-of-Service Compliance | 0.00 | 0.00 | ≈0–0% | steady |
| Driver Fitness | 0.44 | 0.48 | ≈90–94% (over 75) | ▲ worse |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 5.59 | 5.57 | ≈80–84% (over 75) | ▼ better |
Latest inspection 2026-09-30 · 11 new since the Sep 2026 run. “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
English language violations are the leading contributor to Driver Fitness · high impact
English language 73% (4 OOS) · Driver qualification / CDL / medical 27% (2 OOS)
• Assess English proficiency at hire and provide support/training where needed
• Prioritize the out-of-service items — they carry the heaviest weight
Projected: could improve up to 27 pts in ~12 months if worked down.
Brakes violations are the leading contributor to Vehicle Maintenance · high impact
Brakes 36% (33 OOS) · Lighting / lamps 31% (19 OOS) · Tires 22% (20 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 40 pts in ~12 months if worked down.
Vehicle out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
A high share of violations are occurring in Harris County, TX · medium impact
• Review the inspections from Harris County, TX to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Other violations are the leading contributor to Unsafe Driving · low impact
Other 55% · Following / lane / reckless 23% · Speeding 11%
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Hours-of-Service Compliance needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 48 inspections, 78 violations, 19 OOS, 16 clean · holding steady.
1. Vehicle Maintenance54 viol · 16 OOS · 69%
393.75A3-TAOL ×7, 393.9A-LSLI ×3, 393.55C2-B ×3
✓ Gauge/thump every tire on the walk-around, including inner duals
✓ Replace before tread hits the limit and correct low pressure immediately
≈ 74 clean inspections would cut this BASIC ~25% (to 4.193).
2. Other20 viol · 1 OOS · 26%
392.2-SLLSR ×5, 393.47E ×3, 393.55E ×2
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
3. Driver Fitness2 viol · 2 OOS · 3%
391.11B2-Q ×2
✓ Run a credential-expiration tracker and keep DQ files complete
✓ Verify medical cards and endorsements before dispatch
≈ 75 clean inspections would cut this BASIC ~25% (to 0.33).
Repeat offenders: 393.75A3-TAOL ×7, 392.2-SLLSR ×5, 393.9A-LSLI ×3, 393.55C2-B ×3, 393.53B-B ×3, 393.47E ×3, 393.45D-B ×2, 393.55D1-B ×2
🎓 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
Crash record — 39 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 08/06/2026 | WHARTON, TX | ✓ | ||
| 08/03/2026 | NOT LISTED, TX | 1 | ✓ | |
| 07/02/2026 | NOT LISTED, TX | ✓ | ||
| 06/11/2026 | CLEAR LAKE SHORES, TX | ✓ | ||
| 06/09/2026 | SAN ANTONIO, TX | ✓ | ||
| 05/18/2026 | HOUSTON, TX | ✓ | ||
| 05/06/2026 | MIDWAY (MADISON), TX | ✓ | ||
| 04/18/2026 | SUGAR LAND, TX | ✓ | ||
| 03/18/2026 | SAN ANTONIO, TX | 2 | ✓ | |
| 02/23/2026 | NOT LISTED, TX | ✓ |
Equipment — 91 vehicles seen in inspections
47 truck23 trailer11 other10 incomplete vehicle
Company profile
Officer
GARY WALKER
Annual mileage
57.1M mi (2025)
CDL drivers
600
Registered since
1974-06-01
Operation
Intrastate (Non-Hazmat)
Connections — 17 carriers
Shares identifiers with 17 carriers (4 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| 45 SRL INC | 2285803 | officer, mailing | strong |
| COUNTRY BOY CONTRACTING LLC | 2945466 | officer | strong |
| COWBOY UP TRUCKING LLC | 3643186 | officer | strong |
| DIVERSIFIED CONSTRUCTION GROUP | 2409560 | officer | strong |
| GARY D WALKER | 1716188 | officer | strong |
| GARY WALKER | 441607 | officer | strong |
| GARY WALKER | 2561608 | officer | strong |
| GARY WALKER | 1201811 | officer | strong |
Activity history (recent)
01/06/2026 — MCS-150 update filed
57.1M mi reported (2025)
06/01/1974 — 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/27641.