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MARCON BUILDING SUPPLY INC
Markleysburg, PA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 2839610
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
11.1% OOS · 10 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- Vehicle out-of-service rate 33.3% — above the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 10 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2839610
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
November 5, 2025
FMCSA Registration
January 18, 2016
Annual Mileage
190,000 mi (2024)
Contact Information
Address
4888 National Pike, Markleysburg, PA 15459-1028
Phone
Email
Owner / Officer
Jubal Margroff
Officer 2
Jennifer Margroff
Cargo Types
Logs/Poles/BeamsBuilding MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
10
Driver Inspections
6
Vehicle Inspections
4
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance1
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate33.3% · national avg 20.7%
⚠ Above national average (12.6pp higher)
11.1% of 9 inspections in the last 24 months put a driver or vehicle out of service —
26th 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
1 of 3 inspections
Unsafe Driving
0 of 9 inspections
Hours of Service
0 of 9 inspections
Driver Fitness
0 of 9 inspections
Controlled Substances
0 of 9 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
PA8
MD2
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 15 reported to FMCSA
Trailers
~1
seen at inspection
Equipment types observed
Truck
3
Tractor
2
Grain / Hopper
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1999 International F-9370 | Truck · Class 8 | 2HTFBAST2XC081039 | 4 | 1 |
| 2007 Mack CV (Granite) | Truck · Class 8 | 1M2AG11CX7M056802 | 3 | — |
| 2009 Mack GU (Granite) | Truck · Class 8 | 1M2AX07C09M006916 | 1 | — |
| 2007 Peterbilt 385 | Tractor · Class 8 | 1XPGDU9X07N691696 | 1 | — |
| 2015 Exa Industrial | Grain / Hopper · 42 ft | 3E9J142H1FT034410 | 1 | — |
| 2014 Western Star 4700 | Tractor · Class 8 | 5KJJAVDV7EPFT4282 | 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 (10)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 4, 2026 | 0280C01275 | GRANTSVILLE MD | II | — | — | CARRIER | Truck Tractor |
INTERNATIONAL |
2HTFBAST2XC081039 |
PA AH28802 |
| August 10, 2026 | XL00116592 | NORTH UNION TWP PA | III | — | — | — | Straight Truck |
MACK |
1M2AG11CX7M056802 |
PA AH66179 |
| May 14, 2026 | B322613429 | PA, PA | III | — | — | — | Straight Truck |
MACK |
1M2AX07C09M006916 |
PA AG60979 |
| May 14, 2026 | B111613415 | PA, PA | II | 1 | 1 | — | Truck Tractor |
INTERNATIONAL |
2HTFBAST2XC081039 |
PA AH28802 |
| 393.9B-LTSO | OOSLighting - Turn signal - Any obscured on the rearmost vehicle. | Lighting | ||||||||
| April 21, 2026 | B322611196 | PA, PA | III | — | — | — | Straight Truck |
MACK |
1M2AG11CX7M056802 |
PA AH66179 |
| July 15, 2025 | C125000479 | HOPWOOD PA | III | — | — | MARCON BUILDING SUPPLY INC | Straight Truck |
MACK |
1M2AG11CX7M056802 |
PA AH66179 |
| June 24, 2025 | B405517517 | ON US HIGHWAY 40 1040 FEET WES, PA | III | — | — | MARCON | Straight Truck |
INTERNATIONAL |
2HTFBAST2XC081039 |
PA AH28802 |
| June 24, 2025 | B405517518 | ON US HIGHWAY 40 1120 FEET WES, PA | III | — | — | MARCON | Straight Truck |
PETERBILT |
1XPGDU9X07N691696 |
PA AH14724 |
| May 19, 2025 | 1848C00098 | ACCIDENT MD | II | — | — | MARYLAND MINERALS | Straight Truck |
INTERNATIONAL |
2HTFBAST2XC081039 |
PA AH28802 |
| June 20, 2024 | E930417215 | SR 79 NB AT BRIDGEVILLE REST A, PA | II | 1 | — | — | Truck Tractor Semi-trailer |
WESTERN STAR EXA INDUSTRIAL |
5KJJAVDV7EPFT4282 3E9J142H1FT034410 |
PA AH21321 PA PT039M4 |
| 392.2IRP | IRP Apportioned Tag or Registration Violation | |||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| MARYLAND MINERALS | 1 | May 19, 2025 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 19, 2026.
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