Carstens Industries Fiberglass Manufacturing (USDOT 3423004)
Monitor- DOT number
- USDOT 3423004
- Operating authority
- Federal operating authority is not required — private carrier operation. 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, 3 drivers
- Operation type
- Interstate
- Physical address
- 733 WEST MAIN STREET, MELROSE, MN 56352
- MCS-150 last filed
- Mar 2024
Frequently asked questions
What carrier is DOT 3423004?
DOT 3423004 (USDOT 3423004) is Carstens Industries Fiberglass Manufacturing, an interstate motor carrier.
What is Carstens Industries Fiberglass Manufacturing's USDOT number?
Carstens Industries Fiberglass Manufacturing's USDOT number is 3423004. No MC docket number is on file.
Is Carstens Industries Fiberglass Manufacturing currently authorized to operate?
Federal operating authority is not required — private carrier operation. 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 Carstens Industries Fiberglass Manufacturing have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Carstens Industries Fiberglass Manufacturing's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Carstens Industries Fiberglass Manufacturing, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Carstens Industries Fiberglass Manufacturing's CSA score?
FMCSA does not publish a single CSA score for carriers. Carstens Industries Fiberglass Manufacturing's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Carstens Industries Fiberglass Manufacturing's FMCSA safety rating?
Carstens Industries Fiberglass Manufacturing 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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date.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