Dunn County Door (USDOT 3946665)
Monitor- DOT number
- USDOT 3946665
- 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 19, 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
- 2 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 1340 WEST ST, BOYCEVILLE, WI 54725
- MCS-150 last filed
- Apr 2026
Frequently asked questions
What carrier is DOT 3946665?
DOT 3946665 (USDOT 3946665) is Dunn County Door, an intrastate non-hazmat motor carrier.
What is Dunn County Door's USDOT number?
Dunn County Door's USDOT number is 3946665. No MC docket number is on file.
Is Dunn County Door 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 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Dunn County Door have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Dunn County Door's safety record?
In the last 24 months, FMCSA records show 1 of 3 vehicle inspections ending out-of-service for Dunn County Door, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Dunn County Door's CSA score?
FMCSA does not publish a single CSA score for carriers. Dunn County Door's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Dunn County Door's FMCSA safety rating?
Dunn County Door 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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date.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 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status