VCVioCodes
Carrier Vetting Report
Generated Oct 5, 2026
viocodes.yuriance.net
KAMCO BUILDING SUPPLY CORP
USDOT 447632 · EIN 23-2389714
1100 TOWNSHIP LINE ROAD, CHESTER, PA, 19013
(610) 364-1086 · RICHARD STIEF
90
Low risk
Risk factors
5 crashes in the last 24 months
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
36 / 36
Inspections / CSA pts (24mo)
52 / 279
Crashes (24 mo)
5
Roadside inspection performance
Vehicle OOS rate21.7% · nat 22%
Driver OOS rate7.8% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance212 pts
Unsafe Driving45 pts
Driver Fitness22 pts
Other14 pts
Not in SMS1 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.75A3-TAOL | Vehicle Maintenance | 4 | 4 | 60 |
| 393.75C-TAOTD-LT2/32 | Vehicle Maintenance | 1 | 24 | |
| 392.2-SLLS4 | Unsafe Driving | 1 | 20 | |
| 393.9A-LSLI | Vehicle Maintenance | 1 | 18 | |
| 393.9A-HLLH | Vehicle Maintenance | 1 | 18 | |
| 393.100B-C | Vehicle Maintenance | 1 | 1 | 18 |
| 396.17C-PI | Vehicle Maintenance | 2 | 16 | |
| 391.41APC | Driver Fitness | 2 | 2 | 15 |
| 396.3A1-HCM | Vehicle Maintenance | 1 | 1 | 12 |
| 393.9A-LIL | Vehicle Maintenance | 2 | 10 |
Most inspected states
PA13
DC11
NJ10
MD9
NC4
VA4
DE1
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 1.19 | 1.03 | ≈33–40% | ▼ better |
| Hours-of-Service Compliance | 0.00 | 0.00 | ≈0–0% | steady |
| Driver Fitness | 0.31 | 0.33 | — | ▲ worse |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 4.58 | 4.74 | ≈57–61% | ▲ worse |
Latest inspection 2026-09-09. “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
Driver 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 District of Columbia, DC · medium impact
• Review the inspections from District of Columbia, DC to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Speeding violations are the leading contributor to Unsafe Driving · low impact
Speeding 60% · Following / lane / reckless 24% · Seat belt 16%
• Coach the drivers with speeding violations directly — Unsafe Driving points are weighted heavily
• Set and enforce a governed road speed; review telematics/dashcam speed events weekly
Projected: could improve up to 19 pts in ~12 months if worked down.
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
Tires violations are the leading contributor to Vehicle Maintenance · low impact
Tires 39% (4 OOS) · Lighting / lamps 29% · Load securement 9% (1 OOS)
• Gauge and thump every tire on the walk-around, including inner duals
• Replace before tread hits the limit; correct low pressure immediately
Projected: could improve up to 34 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: 6 inspections, 8 violations, 1 OOS, 3 clean · trending worse.
1. Vehicle Maintenance5 viol · 63%
393.75C-TAOTD-LT2/32, 393.9A-LSLI, 396.17C-PI
✓ Gauge/thump every tire on the walk-around, including inner duals
✓ Replace before tread hits the limit and correct low pressure immediately
≈ 6 clean inspections would cut this BASIC ~25% (to 3.435).
2. Other2 viol · 25%
392.2-SLLSIV, 392.2-SLLSR
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
3. Driver Fitness1 viol · 1 OOS · 13%
391.41APC
✓ Track CDL, medical card, and endorsement expirations ahead of time
✓ Keep the DQ file complete and the medical card on the driver
≈ 12 clean inspections would cut this BASIC ~25% (to 0.232).
🎓 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 — 5 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 05/20/2026 | Not Reported, VA | ✓ | ||
| 03/18/2026 | GOOCHLAND, VA | 4 | ✓ | |
| 01/06/2026 | Not Reported, VA | ✓ | ||
| 07/25/2025 | BELLMAWR, NJ | 1 | ✓ | |
| 10/29/2024 | SUFFOLK, VA | ✓ |
Equipment — 30 vehicles seen in inspections
30 incomplete vehicle
Company profile
Officer
RICHARD STIEF
Annual mileage
1.0M mi (2024)
CDL drivers
35
Registered since
1991-06-04
Operation
Interstate
Activity history (recent)
03/11/2025 — MCS-150 update filed
1.0M mi reported (2024)
06/04/1991 — 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/447632.