DIAZ & SONS TRANSPORTATION INC

Intrastate carrier in Walnut Creek, California · Legal name: DIAZ AND SONS TRANSPORTATION INC

Walnut Creek, CA 94597 Since 2005 USDOT 1386399 MC528036

General Freight
Paper Products
Metal: Sheets, Coils, Rolls
Utility
US Mail

Awaiting owner claim

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Company overview

Awaiting owner confirmation

USDOT number: 1386399
Operating authority: MC528036
Operation type: Intrastate
Carrier classification: AUTHORIZED FOR HIRE
Power units: 1
Trucks / tractors: 1
Drivers: 1
CDL drivers: 1
Hazmat: No
Annual mileage reported: 64,274 (2021)
USDOT registered since: 2005
Safety rating: Not Rated

Built from public registration records.

Public record

Quick record snapshot

MCS-150No filing date

Safety ratingNone listed

AuthorityMC528036

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Compliance checklist

For owner review

These items are inferred from the public registration profile. Use them as a review checklist, then confirm live status with official FMCSA systems.

USDOT registration and MCS-150 biennial update Check this company's MCS-150 deadline Driver qualification files DQ file services Drug & Alcohol testing and FMCSA Clearinghouse Clearinghouse services Vehicle maintenance files and annual inspections Fleet safety and maintenance

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Safety and inspection record

Summary of this carrier's public FMCSA roadside inspection and crash record.

Roadside inspections, 3 years

Crash records on file

Not known

Insurance filings on file

3 Sep 2026

Most recent inspection

Source: FMCSA public records, updated daily. Detailed inspection, crash and insurance records are available with broker access.

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Cargo and services

General Freight; Paper Products; Metal: Sheets, Coils, Rolls; Utility; US Mail; Commodities Dry Bulk; Refrigerated Food; Meat; Beverages; Fresh Produce; Garbage, Refuse; Machinery, Large Objects; Water Well Drilling; Household Goods; Farm Supplies; Construction; Building Materials; Logs, Poles, Beams, Lumber