ALFONSO DIAZ TRANSPORT SERVICE LLC – Freight Carrier in Tampa, Florida

ALFONSO DIAZ TRANSPORT SERVICE LLC operates as a Freight Carrier operating out of Tampa, Florida. It is registered with the Federal Motor Carrier Safety Administration (FMCSA) under USDOT number 4430087and its full registration record is published in the official carrier snapshot.

This directory profile brings together the details a shipper, broker or driver needs to check before booking: the physical address and a map, direct contact details, published opening hours, and the federal registration and insurance data that most directories skip. The insurance and authority fields below are taken from the carrier's own FMCSA record, rather than from a third-party profile, so the numbers can be verified against the federal filing.

It also operates under the name  . If you have paperwork under that name, match it against the USDOT number above rather than the trading name – it changes far more often than the registration does.

Key facts about ALFONSO DIAZ TRANSPORT SERVICE LLC

USDOT number	4430087
MC / docket number	MC-1743612
Carrier type	Freight Carrier
Authority status	Active – Common Authority
Location	Tampa, Florida
Phone	+1 352-835-0399
Website	ALFONSO DIAZ TRANSPORT SERVICE LLC official website

Where ALFONSO DIAZ TRANSPORT SERVICE LLC is located

ALFONSO DIAZ TRANSPORT SERVICE LLC
2909 W ST JOHN ST, Tampa FL 33607, United States

What this carrier does

Freight hauling; Regional and local freight coverage in Florida.

From its base in Tampa, the company covers freight work across Florida and is on file as a Freight Carrier. Whether you are moving a single load, booking a contracted route or finding a carrier for a one-off shipment, the information published here are taken from the operator's own federal registration.

Opening hours

The hours below are the hours published on the carrier's own business listing. Call to confirm before dispatching, especially at weekends and on public holidays.

Registration and insurance details

The fields below are transcribed from the official federal carrier record for USDOT 4430087. They are the quickest way to establish that the carrier you are dealing with is the carrier you think you are dealing with, and to check that the insurance they are quoting actually exists on file.

Common carrier authority	Active
Contract carrier authority	None
Broker authority	None
Revocation in progress	None
Property carrier	Yes
Passenger carrier	No
Household goods carrier	No
Private carrier	No
Enterprise carrier	No
BI&PD liability insurance required	$750,000
BI&PD liability insurance on file	$750,000
Cargo insurance required	Not required
Cargo insurance on file	Not on file
Surety bond required	Not required
Surety bond on file	Not on file
Mail deliverability	Undeliverable
Mexican tax ID (RFC)

How to read the insurance lines. BI&PD means bodily injury and property damage liability, the coverage a carrier must carry to operate in the United States. Cargo insurance covers the freight itself, and the surety bond, usually a BMC-84, is the proof-of-financial-responsibility filing. A carrier can legally be required to maintain a policy that is not yet on file, so take any required-but-not-on-file line as a reason to ask for the certificate before you dispatch.

Frequently asked questions about ALFONSO DIAZ TRANSPORT SERVICE LLC

Is ALFONSO DIAZ TRANSPORT SERVICE LLC licensed to operate?

It currently holds the following federal authority status: Active – Common Authority. That wording is taken from the registration record rather than being inferred, which shows exactly which authorities the carrier holds and whether a revocation is in progress. The register is maintained by the Federal Motor Carrier Safety Administration (FMCSA), and any revocation or suspension will appear in the official snapshot.

Does ALFONSO DIAZ TRANSPORT SERVICE LLC carry insurance?

The filing shows BI&PD liability on file at $750,000, against a federal minimum of $750,000. Cargo insurance is recorded as Not on file, and the surety bond is Not on file. Ask for the certificate itself before a load moves, because this page mirrors the federal filing, which is not always updated the day a policy is issued.

Is this an owner-operator or a fleet?

The registration separates private carriers, who haul their own goods, from for-hire carriers. Here the private carrier flag reads No and the enterprise flag reads No. This distinction matters when you need a dedicated or contracted asset rather than a spot quote.

What type of freight does this carrier handle?

It is registered as a Freight Carrier. The property carrier flag shows Yes, the passenger carrier flag shows No and the household goods carrier flag is set to No. Check the household goods flag in particular if you are relocating, because it requires separate federal authority and a different insurance profile.

How do I contact ALFONSO DIAZ TRANSPORT SERVICE LLC?

The carrier is based at 2909 W ST JOHN ST, Tampa FL 33607, United States. The operator's website is published on this page. Opening hours are shown above; ring inside those hours if you need to reach dispatch.

Phone: +1 352-835-0399

How can I verify a carrier before booking?

Three checks, in order: check the USDOT number and read the authority status, check the insurance required against the insurance on file, and confirm that the phone number you are given matches the one published on the operator's own listing. Mismatches between a broker's paperwork and the federal record are the most common source of freight fraud.

What does USDOT 4430087 mean?

USDOT is the federal operating number given to motor carriers in the United States. It is the most dependable identifier a carrier has, because company names get traded, rebranded and duplicated, whereas the USDOT number does not. Quote it when you request an insurance certificate, confirm authority, or make a freight claim.

Are safety scores available for this carrier?

Safety and compliance data is held in the FMCSA's carrier snapshot rather than on this page, and it is only available for carriers that have been inspected. If safety history matters for your load, open the official record for USDOT 4430087 and review it there.

Information on this page is compiled from the official federal carrier record and from the operator's published business listing. If you are the carrier and something here is incorrect, or you are a shipper who has spotted an error, please tell us and we will check it.

If you want to find items related to (Tampa) ALFONSO DIAZ TRANSPORT SERVICE LLC – Freight Carrier, you can search in Florida.