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Freight Carrier · La Habra, CA

DIAZ TRANS LLC

Name: DIAZ TRANS LLC
Address: 631 CHESTNUT ST, LA HABRA, CA, 90631, US
Telephone: (562) 777-5479

631 CHESTNUT ST · La Habra, CA 90631

AUTHORIZED FOR:

(562) 777-5479 Tap to call

MC #1525370
USDOT #4034853 USDOT Active

1
Power Unit
1
Driver
Carrier
Entity Type

About this carrier

DIAZ TRANS LLC is a La Habra, CA freight carrier that is authorized for: in the state of California. This company has 1 truck(s) in their fleet and 1 truck drivers. Their motor carrier number is MC-1525370 and their USDOT number is 4034853.

Sourced from FMCSA SAFER · last filed 04/16/2025 · last updated Oct 7, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 04/16/2025
MCS-150 Mileage 98,000 (2024)

Authority & Operations

Operation Classification

Authorized for Hire
Private (Property)

Carrier Operation

Interstate

Cargo Authorized

Liquids/Gases
Chemicals

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Inspected in 2 states over the past 24 months: AZ (2), CA (1). Home base: La Habra, California.

Safety Record

1 Severe Violations Updated Oct 18, 2026

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 10.57 2 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 4.2 2 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

3
Total
1
Clean
2
With violations

24-month window ending Sep 25, 2026

Violations Cited 7 unique codes

Critical 3

173.24B4-HMGPHM (General Packaging) - HM residue adhering to outside of the package1× SW 10
177.834J1-HMBPMCHM (Bulk Packages) - Missing or improperly secured manhole covers. NOTE: An OOS condition exists when any of the manhole cover's securement devices are missing or unsecured1× OOS×1 SW 4
392.9A2-CCargo - Vehicle components or dunnage not secured1× OOS×1 SW 1

Vehicle Maintenance 1

393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6

Unsafe Driving 1

392.2-SLLLRState/Local Laws - Lane restriction violation2× SW 3

Hazardous Materials 2

177.817E1-HMHCHM (Highway Carriage) - Failing to clearly distinguish HM shipping papers from other papers of any kind1× SW 3
177.817E2-HMHCHM (Highway Carriage) - Failing to have HM shipping papers readily accessible.1× SW 3

Locations

Physical Address

DIAZ TRANS LLC
631 CHESTNUT ST
LA HABRA, CA 90631

Mailing Address

Same as physical.

Location on Map

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