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WINNER INSULATION LLC
Windsor Mill, MD
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 3300685
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
5 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
- 5 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3300685
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
May 6, 2026
FMCSA Registration
June 17, 2019
Annual Mileage
60,000 mi (2025)
Contact Information
Address
2624 Lord Baltimore Dr Unit A, Windsor Mill, MD 21244
Phone
Email
Owner / Officer
David Winner
Cargo Types
General FreightBuilding MaterialsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
5
Driver Inspections
1
Vehicle Inspections
4
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance1
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
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
0 of 3 inspections
Unsafe Driving
0 of 4 inspections
Hours of Service
0 of 4 inspections
Driver Fitness
0 of 4 inspections
Controlled Substances
0 of 4 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
DC2
MD2
Fleet & Equipment (3)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 5 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2025 Isuzu FTR | Chassis / Incomplete · Class 6 | 54DK6S1F1SSA02352 | 2 | — |
| 2013 Freightliner M2 | Not Applicable · Class 7 | 1FVACXDT8DHFE6323 | 1 | — |
| 2021 Isuzu FTR | Chassis / Incomplete · Class 6 | 54DK6S162MSG50172 | 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 (5)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 2, 2026 | 0290C01043 | OWINGS MILLS MD | II | 1 | 1 | — | Straight Truck |
ISUZU |
JALC4W169L7009913 |
MD 1HC8624 |
| 393.205C-WR | OOSWheel/Rim - Wheel fasteners loose/missing/ineffective/broken. | Wheels Studs Clamps Etc. | ||||||||
| August 12, 2026 | 3995005475 | WASHINGTON DC | III | — | — | — | Straight Truck |
FREIGHTLINER |
1FVACXDT8DHFE6323 |
MD 9DS4273 |
| March 11, 2026 | 2151C00616 | SYKESVILLE MD | II | 2 | — | CARRIER | Straight Truck |
ISUZU |
54DK6S162MSG50172 |
MD 2GA8322 |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLEWG2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on allowable gross weight | |||||||||
| November 24, 2025 | 3277C00224 | BALTIMORE MD | II | — | — | — | Straight Truck |
ISUZU |
54DK6S1F1SSA02352 |
MD 8GP4533 |
| July 23, 2025 | 4988001526 | WASHINGTON DC | II | — | — | — | Straight Truck |
ISUZU |
54DK6S1F1SSA02352 |
MD 8GP4533 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 4, 2026.
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