VCVioCodes
Carrier Vetting Report
Generated Sep 22, 2026
viocodes.yuriance.net
DUVALL BUS SERVICE LLC
USDOT 33437 · MC231551 · EIN 46-3883819 · AUTHORIZED FOR Passenger
664 WEST AVONDALE RD, WEST GROVE, PA, 19390
(610) 869-2881 · SANDRA DUVALL WOLFE
100
Low risk
Risk factors
No red flags in the public FMCSA record
Snapshot
Operating authority
Active
Liability insurance
$4M on file
Safety rating
Satisfactory
Power units / drivers
62 / 80
Inspections / CSA pts (24mo)
29 / 0
Crashes (24 mo)
0
Authority & insurance
Common
Active
Contract
None
Broker
None
SELECTIVE WAY INSURANCE COMPANY — $4M BIPD · policy S1015302 · eff 12/05/2013
Federal BMC-91X filing; actual commercial limits (per COI) may be higher.
Roadside inspection performance
Vehicle OOS rate0% · nat 22%
Driver OOS rate0% · nat 6.7%
Most inspected states
PA20
NJ5
US4
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.00 | 0.00 | ≈0–0% | steady |
| Hours-of-Service Compliance | 0.00 | 0.00 | ≈0–0% | steady |
| Driver Fitness | 0.00 | 0.00 | ≈0–0% | steady |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 0.00 | 0.00 | ≈0–0% | steady |
Latest inspection 2026-08-06. “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
Unsafe Driving needs attention · low impact
• 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
Driver Fitness 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
Vehicle Maintenance 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: 6 inspections, 0 violations, 0 OOS, 6 clean · holding steady.
🎓 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
23 incomplete vehicle9 bus
Company profile
Officer
SANDRA DUVALL WOLFE
Annual mileage
0.9M mi (2025)
CDL drivers
56
Registered since
1974-06-01
Operation
Interstate
Activity history (recent)
01/06/2026 — MCS-150 update filed
0.9M mi reported (2025)
10/25/2022 — MOTOR PASSENGER COMMON CARRIER — REINSTATED
01/07/2014 — Insurance name changed — SELECTIVE INSURANCE COMPANY OF SOUTH CAROLINA
BIPD/Excess · policy S1015302
12/05/2013 — COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (12/19/2013)
12/05/2013 — Insurance filed — SELECTIVE WAY INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy S1015302
12/05/2013 — Insurance replaced — SELECTIVE INSURANCE COMPANY OF SOUTH CAROLINA
BIPD/Excess · policy S1015302
10/22/2006 — Insurance cancelled — SELECTIVE INSURANCE COMPANY OF SOUTH CAROLINA
BIPD/Excess · policy UB 41787
12/29/1997 — MOTOR PASSENGER COMMON CARRIER — GRANTED
REVOKED (05/13/2022)
10/14/1997 — Insurance replaced — SELECTIVE INSURANCE COMPANY OF SOUTH CAROLINA
BIPD/Excess · policy UB41787
10/05/1997 — Insurance replaced — QUAKER CITY INSURANCE COMPANY
BIPD/Primary · policy CA 00710
10/05/1997 — Insurance replaced — SELECTIVE INSURANCE COMPANY OF SOUTH CAROLINA
BIPD/Primary · policy S1015302
05/18/1990 — PASSENGER REG ROUTE - COMMON — REJECTED
06/01/1974 — Registered with FMCSA
AUTHORIZED FOR HIRE
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/33437.