Mazariegos LLC (USDOT 4320830)
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- DOT number
- USDOT 4320830
- Docket (MC) number
- MC1685806
- 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
- 2024-12-27
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 529 FUR ST, COLTON, CA 92324
- MCS-150 last filed
- 2026-04
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 1 year · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is DOT 4320830?
DOT 4320830 (USDOT 4320830) is Mazariegos LLC, an intrastate non-hazmat motor carrier.
What carrier is MC 1685806?
MC 1685806 is the docket number of Mazariegos LLC, USDOT 4320830.
What is Mazariegos LLC's MC number?
Mazariegos LLC's docket number is MC 1685806. Its USDOT number is 4320830.
Is Mazariegos 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 Mazariegos LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mazariegos LLC's insurance?
Mazariegos LLC's liability insurance is filed with FMCSA by Blue Hill Specialty Insurance Company INC.
What is Mazariegos LLC's safety record?
FMCSA records show no vehicle inspections for Mazariegos 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 Mazariegos LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mazariegos LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mazariegos LLC's FMCSA safety rating?
Mazariegos 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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