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BLF DIRT WORKS LLC
Mazomanie, WI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 4201588
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
2 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
- 2 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4201588
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
March 6, 2026
FMCSA Registration
February 28, 2024
Annual Mileage
0 mi (0)
Contact Information
Address
9312 Spring Valley Rd, Mazomanie, WI 53560-9621
Phone
Email
Owner / Officer
Brennyn Leo Flogel
Cargo Types
Building MaterialsMachinery/Large ObjectsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
0
Vehicle Inspections
2
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance4
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
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 1 inspections
Unsafe Driving
0 of 1 inspections
Hours of Service
0 of 1 inspections
Driver Fitness
0 of 1 inspections
Controlled Substances
0 of 1 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WI2
Fleet & Equipment (3)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~2
of 3 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1999 International 4900 | Truck · Class 7 | 1HTSDAAN3XH600636 | 1 | — |
| 2025 Ram 3500 | Pickup · Class 3 | 3C63R3AJ9SG579944 | 1 | — |
| Unknown | Semi-trailer | KK647VHZ000222044 | 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 (2)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 21, 2026 | 2343008046 | WAUNAKEE WI | II | 2 | — | — | Straight Truck Semi-trailer |
RAM UNKNOWN |
3C63R3AJ9SG579944 KK647VHZ000222044 |
WI DH49566 WI FR33326 |
| 390.21TB1-MC | Operating a CMV without legal name or trade name displayed | |||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| July 18, 2024 | 2343007364 | MADISON WI | II | 4 | — | — | Straight Truck |
INTERNATIONAL |
1HTSDAAN3XH600636 |
WI JB15872 |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 390.21TB1-MC | Operating a CMV without legal name or trade name displayed | |||||||||
| 393.11A1-LRR | Lighting - Reflex reflector(s) missing or improper | Reflective Sheeting | ||||||||
| 393.55D1-B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. | Brakes All Others | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 21, 2026.
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