DIAMOND TANK LINES & TRANSPORTATION INC

USDOT 274890 · MC179274 · San Jose, CA · Underwriter-grade risk snapshot

Operating statusI

Lead priorityInactive

Fleet12 power units · 8 drivers (12 trucks)

OperationA · AUTHORIZED FOR HIRE

Current insurer—

Crashes / Inspections (24 mo)0 / 0

Address1505 N FOURTH ST
SAN JOSE CA 95112

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Power units12

Drivers8 (8 CDL)

MCS-150 mileage1 (2024)

MCS-150 filedJul 2, 2025

HazmatY

Cargoother: class 3 bulk liquids, general freight

Insurer	Policy #	Effective	Cancelled
GREAT WEST CASUALTY CO.	Hidden	Jul 1, 2006	Sep 5, 2024
NATIONAL CONTINENTAL INSURANCE CO.	Hidden	Jun 12, 2006	Jun 12, 2006
NATIONAL CONTINENTAL INSURANCE CO.	Hidden	Jun 12, 2006	Jul 1, 2006
NATIONAL CONTINENTAL INSURANCE CO.	Hidden	Jun 12, 2006	Jul 1, 2006
NATIONAL CONTINENTAL INSURANCE CO.	Hidden	Jul 1, 2005	Jun 12, 2006
GREAT WEST CASUALTY CO.	Hidden	Jul 1, 2005	Sep 5, 2024
GREAT WEST CASUALTY CO.	Hidden	Jul 1, 2003	Jul 1, 2005
GREAT WEST CASUALTY CO.	Hidden	Jul 1, 2003	Aug 10, 2005

Docket	Status	Pending
MC179274	Common Inactive Contract None Broker None	—

Total inspections0

Out-of-service0

Vehicle OOS rate—

Driver OOS rate—

Total violations0

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? DIAMOND TANK LINES & TRANSPORTATION INC — get the full CA lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.