A J DIAZ TRANSPORT LLC
Operations
What A J DIAZ TRANSPORT LLC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 3913021
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify A J DIAZ TRANSPORT LLC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 1 power unit, 1 driver
- A J DIAZ TRANSPORT LLC self-reports 1 power unit (trucks and tractors), which makes it an owner-operator. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Aug 1, 2022
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. A J DIAZ TRANSPORT LLC last filed it on Aug 1, 2022. That's past FMCSA's two-year update requirement. Confirm the address, phone, and fleet size directly.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about A J DIAZ TRANSPORT LLC
Common questions about this carrier, answered from FMCSA public records.
Is A J DIAZ TRANSPORT LLC a legitimate motor carrier?
A J DIAZ TRANSPORT LLC is registered with FMCSA under USDOT number 3913021. Operating authority status is currently Inactive.
Where is A J DIAZ TRANSPORT LLC based?
A J DIAZ TRANSPORT LLC lists its physical address in PHOENIX, AZ in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 3913021 active?
USDOT 3913021 (A J DIAZ TRANSPORT LLC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does A J DIAZ TRANSPORT LLC operate?
A J DIAZ TRANSPORT LLC reports 1 power unit and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Related resources
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