DBA: Sheller Energy
D E Duffey & Sons Inc is an active intrastate hazmat carrier based in Plymouth Meeting, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Total Power Units | 9 | ||
Distinct vehicles · 24 mo
vs 9 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 | 91% | 93% | Worse 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 | 78% | 89% | Worse than most peers |
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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state PA accounts for 100% of activity. Activity outside home state (PA): 0%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 1 | 1 | 0 |
| Vehicle Maintenance | 1 | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 20, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Dec 5, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Mar 10, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Date | Code |
|---|
Absolute One Way Logistics Llc
No alertsPlymouth Meeting, PA · 1 units
Advanced Concrete And Construction
No alertsPlymouth Meeting, PA · 3 units
Almeida & Hudak Contractors Llc
No alertsPlymouth Meeting, PA · 1 units
Amerigas Propane
No alertsPlymouth Meeting, PA
Avellino'S Tire & Auto Service Company Inc
No alertsPlymouth Meeting, PA · 2 units
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 3.33 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 6.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Description |
|---|
| BASIC |
|---|
| OOS |
|---|
| Dec 5, 2025 | 39282DUMT | Driver - Using a hand-held mobile telephone | Unsafe Driving | — |
| Mar 10, 2025 | 39311A1LHLMWR | Lighting - Headlamps - Both missing when required to be on | Vehicle Maintenance | — |