Deacon Industrial Supply Company is an active interstate carrier based in Harleysville, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 9 | 0 |
| Tractors | 0 | 3 | 0 |
| Trailers | 3 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 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 | 96% | 96% | 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 | 72% | 87% | Around peer average |
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 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 14 | 2 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 15, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Dec 31, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Dec 12, 2025 | NJ | STRAIGHT TRUCK | 1 | 0 |
| Sep 18, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 9 | 5.54 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 8 | 4.04 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state PA accounts for 52% of activity. Activity outside home state (PA): 48%.
| Unsafe Driving |
| 10 |
| 5 |
| 0 |
| Aug 28, 2025 |
| MD |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| Aug 26, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Jul 21, 2025 | NJ | STRAIGHT TRUCK | 0 | 0 |
| Jul 9, 2025 | MD | TRUCK TRACTOR | 3 | 1 |
| Jun 5, 2025 | MD | TRUCK TRACTOR | 0 | 0 |
| May 30, 2025 | MD | TRUCK TRACTOR | 5 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 31, 2025 | 39216AD | Driver - Failed to use seat belt while operating a CMV. | Unsafe Driving | — |
| Dec 12, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Sep 18, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Aug 28, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Jul 9, 2025 | 39345ABHTIJ | Air Brake - Improperly joined such as a splice made by sliding the hose ends over a piece of tubing and clamping the hose to the tube | Vehicle Maintenance | Yes |
| Jul 9, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Jul 9, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| May 30, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| May 30, 2025 | 39348ABMBCBD | Drum Brake - Missing/broken component(s) | Vehicle Maintenance | — |
| May 30, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |