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Blf Dirt Works LLC (USDOT 4201588)

Monitor
Verdict
No blockers or cautions found
DOT number
USDOT 4201588
Operating authority
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 15, 2026. We could not confirm that live just now.
Insurance on file
No active liability (BIPD) insurance on file with FMCSA.
Safety rating
No published safety rating
Fleet on file
3 power units, 1 driver
Operation type
Intrastate Non-Hazmat
Physical address
9312 SPRING VALLEY RD, MAZOMANIE, WI 53560-9621
MCS-150 last filed
Mar 2026

Frequently asked questions

What carrier is DOT 4201588?

DOT 4201588 (USDOT 4201588) is Blf Dirt Works LLC, an intrastate non-hazmat motor carrier.

What is Blf Dirt Works LLC's USDOT number?

Blf Dirt Works LLC's USDOT number is 4201588. No MC docket number is on file.

Is Blf Dirt Works LLC currently authorized to operate?

Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 15, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.

Does Blf Dirt Works LLC have insurance on file with FMCSA?

No active liability (BIPD) insurance on file with FMCSA.

What is Blf Dirt Works LLC's safety record?

In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Blf Dirt Works LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.

What is Blf Dirt Works LLC's CSA score?

FMCSA does not publish a single CSA score for carriers. Blf Dirt Works LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Blf Dirt Works LLC's FMCSA safety rating?

Blf Dirt Works LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.

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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 15, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status