RTS Financial
Fast funding for your trucking business.
Get a free quoteFMCSA Carrier Profile
WINFIELD HUNSBERGER INC
DBA: Heacock Lumber
Plumsteadville, PA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 472634 · MC 113457
No Safety Rating
Active 40 yrs, 2 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-113457 · Common carrier
Insurance
On File
Accredited Surety And Casualty Company, Inc.
Safety
Not Rated
20.0% OOS · 8 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 40 yrs, 2 mo
- Insurance on file: $1,000,000
- Vehicle out-of-service rate 0.0% — below the 20.7% national average
- 8 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC113457
Common Carrier
Insurance on File
ACCREDITED SURETY AND CASUALTY COMPANY, INC.
BI&PD · $1,000,000 · Policy 1-NUP-PA-19-01382963-00
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
472634
MC Number
MC-113457
Safety Rating
Not Rated
Entity Type
Corporation
Operation Classification
Authorized for hire, Private (property)
MCS-150 Filed
April 1, 2025
FMCSA Registration
March 2, 1992
Authority Granted
July 14, 1986
Annual Mileage
225,689 mi (2024)
Contact Information
Address
6395 Easton Road, Plumsteadville, PA 18949
Phone
Email
Owner / Officer
Duval Denlinger
Cargo Types
Logs/Poles/BeamsMachinery/Large Objects
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
8
Driver Inspections
6
Vehicle Inspections
4
Out-of-Service Violations
2
Violations by Category
Vehicle Maintenance12
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
20.0% of 5 inspections in the last 24 months put a driver or vehicle out of service —
44th percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 2 inspections
Unsafe Driving
0 of 5 inspections
Hours of Service
0 of 5 inspections
Driver Fitness
1 of 5 inspections
Controlled Substances
0 of 5 inspections
Crash History (2)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
2
Crashes
0
Fatalities
3
Injuries
2
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| October 21, 2024 | PA | — | 1 | Yes | No Adverse Conditions · Dark - Lighted · Dry |
| October 3, 2024 | PA | — | 2 | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
PA6
NY2
Fleet & Equipment (9)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 10 reported to FMCSA
Trailers
~4
seen at inspection
Equipment types observed
Flatbed
3
Tractor
3
Truck
2
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2007 Peterbilt 379 | Tractor · Class 8 | 1XP5D49X27N685034 | 3 | — |
| 2006 Pitts Trailers | Flatbed · 42 ft | 5JYLT42256P061503 | 2 | 2 |
| Bjtl | Semi-trailer | 1B9MC40208FBJ3659 | 1 | — |
| 2013 International MA025 | Truck · Class 6 | 1HTMMAAMXDH100548 | 1 | — |
| 1998 Peterbilt 379 | Tractor · Class 8 | 1XP5DB9X8WN451080 | 1 | 1 |
| 2003 Peterbilt 379 | Tractor · Class 8 | 1XP5DR9X83D594377 | 1 | 1 |
| 2012 Kenworth T3 Series | Truck · Class 6 | 2NKHHM6X6CM333851 | 1 | — |
| 2002 Pitts Trailers | Flatbed · 42 ft | 5JYLT42202P030167 | 1 | — |
| 2017 Pitts Trailers | Flatbed · 42 ft | 5JYLT4225HPP02331 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (8)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 17, 2026 | XL00114687 | LOWER MAKEFIELD TWP PA | III | — | — | — | Straight Truck |
KENWORTH |
2NKHHM6X6CM333851 |
PA ZNP3051 |
| February 10, 2026 | M670000131 | NORTH WALES PA | III | 1 | — | — | Truck Tractor Semi-trailer |
PETERBILT PITTS TRAILERS |
1XP5D49X27N685034 5JYLT4225HPP02331 |
PA AF02774 ME 2823399 |
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| December 16, 2025 | J320535097 | ON COATESVILLE DOWNINGTOWN BYP, PA | III | — | — | HEACOCK LUMBER | Truck Tractor Semi-trailer |
PETERBILT BJTL |
1XP5D49X27N685034 1B9MC40208FBJ3659 |
PA AF02774 — |
| December 9, 2024 | D808600713 | HARRIMAN NY | II | 4 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT PITTS TRAILERS |
1XP5DR9X83D594377 5JYLT42256P061503 |
PA AF07486 PA PT431M1 |
| 391.11B5-LNCDLNVE | OOSLicense - Endorsement - Operate a CMV without proper endorsement | License-related: High | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 390.21TC-MC | Required CMV marking(s) not legible from 50 feet while stationary due to improper size/location/color | |||||||||
| 393.51C-BNVLAWD | Air Brake - No visual low air warning device manufactured on or after 1975. | Brakes All Others | ||||||||
| November 13, 2024 | M125000017 | NEWTOWN PA | I | 1 | — | — | Straight Truck |
INTERNATIONAL |
1HTMMAAMXDH100548 |
PA ZNP3051 |
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| May 15, 2024 | L405413657 | ON I78 E AT MM 43.3, PA | III | 1 | — | — | Truck Tractor Semi-trailer |
PETERBILT PITTS TRAILERS |
1XP5D49X27N685034 5JYLT42202P030167 |
PA AF02774 PA PT6127Z |
| 392.2C | Failure to obey traffic control device | Dangerous Driving | ||||||||
| May 1, 2024 | SPL0173946 | SAUGERTIES, NY | II | 10 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT PITTS TRAILERS |
1XP5DB9X8WN451080 5JYLT42256P061503 |
PA AF07485 PA PT431M1 |
| 391.11B4-DEN | OOSDriver operating a CMV without proper endorsements or in violation of restrictions | License-related: High | ||||||||
| 393.55D1 | CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/after 3/1/1998) | Brakes All Others | ||||||||
| 396.9D2 | Failure to correct defects noted on previous inspection report | Inspection Reports | ||||||||
| 392.2FT | State or International Fuel Tax (IFTA) Violation | |||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 390.21B | Carrier name and/or USDOT Number not displayed as required | |||||||||
| 393.11UR | Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 | Reflective Sheeting | ||||||||
| 393.9T | Inoperable tail lamp | Lighting | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 393.9BRKLAMP | Inoperative Brake Lamps | Lighting | ||||||||
| April 4, 2024 | E929409508 | SR 476 MM A49.9 QUAKERTOWN BO, PA | I | 2 | — | HEACOCK LUMBER | Straight Truck |
INTERNATIONAL |
1HTMMAAMXDH100548 |
PA ZNP3051 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.81 | Horn inoperative | Other Vehicle Defect | ||||||||
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
| July 14, 1986 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| October 1, 2022 | BI&PD Primary/Excess | On file |
| March 15, 2000 | COMMON | On Record |
CarrierChk Partners
View all partners →Your business here
Introduce your business to carriers.
Explore partnership
Sponsored listings — CarrierChk may be compensated for referrals. Partner with CarrierChk →
Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 27, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.