RICH AMBLER TRUCKING

AUTHORIZED

DBA: RAT SAND & MATERIALS

4629 CASS STREET #354, SAN DIEGO, CA, 92109|(858) 483-4426

USDOT

597107

MC Number

N/A

Fleet Size

Total Drivers

Last updated: March 11, 2026

Safety overview

RICH AMBLER TRUCKING is a small intrastate only (non-hazmat) motor carrier based in SAN DIEGO, California, operating 9 power units with 8 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.

Company details

Entity Type: N/A
Carrier Operation: Intrastate Only (Non-Hazmat)
Operation Classification: Exempt For Hire
Cargo Carried: N
Hazmat: No
Safety Rating Date: N/A

Inspections

Total

—

Driver %

Driver Inspections0

Vehicle Inspections0

Crash history

Total Crashes

Fatal Crashes0

Injury Crashes0

Tow Crashes0

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Frequently asked questions

Is RICH AMBLER TRUCKING authorized to operate?

Yes. RICH AMBLER TRUCKING (USDOT #597107) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does RICH AMBLER TRUCKING operate?

RICH AMBLER TRUCKING operates 9 power units with 8 drivers on file. That makes them a small carrier.

Does RICH AMBLER TRUCKING transport hazardous materials?

No. RICH AMBLER TRUCKING does not have a hazardous materials flag in the FMCSA database.

Where is RICH AMBLER TRUCKING located?

RICH AMBLER TRUCKING is based in SAN DIEGO, California at 4629 CASS STREET #354, 92109. Phone: (858) 483-4426.