United Diaz Services LLC (USDOT 4499425)
No blockers or cautions found.
- DOT number
- USDOT 4499425
- Docket (MC) number
- MC1790264
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 2026-02-06
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 1458 E 82ND ST, LOS ANGELES, CA 90001-3806
- MCS-150 last filed
- 2025-11
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 6 months · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is DOT 4499425?
DOT 4499425 (USDOT 4499425) is United Diaz Services LLC, an intrastate non-hazmat motor carrier.
What carrier is MC 1790264?
MC 1790264 is the docket number of United Diaz Services LLC, USDOT 4499425.
What is United Diaz Services LLC's MC number?
United Diaz Services LLC's docket number is MC 1790264. Its USDOT number is 4499425.
Is United Diaz Services LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does United Diaz Services LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides United Diaz Services LLC's insurance?
United Diaz Services LLC's liability insurance is filed with FMCSA by Knight Specialty Insurance Company.
What is United Diaz Services LLC's safety record?
FMCSA records show no vehicle inspections for United Diaz Services 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 United Diaz Services LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. United Diaz Services LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is United Diaz Services LLC's FMCSA safety rating?
United Diaz Services 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status