Duobrix LLC (USDOT 4530771)
1 caution found.
- DOT number
- USDOT 4530771
- Docket (MC) number
- MC1796501
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2026-04-27
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 1260 W 31ST ST, HIALEAH, FL 33012
- MCS-150 last filed
- 2026-02
Findings
- New authority (Caution): Active for less than 6 months, limited vetting history
Frequently asked questions
What carrier is DOT 4530771?
DOT 4530771 (USDOT 4530771) is Duobrix LLC, an interstate motor carrier.
What carrier is MC 1796501?
MC 1796501 is the docket number of Duobrix LLC, USDOT 4530771.
What is Duobrix LLC's MC number?
Duobrix LLC's docket number is MC 1796501. Its USDOT number is 4530771.
Is Duobrix LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Duobrix LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Duobrix LLC's insurance?
Duobrix LLC's liability insurance is filed with FMCSA by Progressive Express Insurance Company.
What is Duobrix LLC's safety record?
FMCSA records show no vehicle inspections for Duobrix LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Duobrix LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Duobrix LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Duobrix LLC's FMCSA safety rating?
Duobrix 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.
Changes over time
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