SAPPHIRE MATERIALS INC

AUTHORIZED

DBA: THOMPSON BUILDING MATERIALS

460 S STOCKTON AVE, RIPON, CA, 95366-2747|(209) 599-4543

USDOT

3433333

MC Number

565733

Fleet Size

12

Total Drivers

7

Last updated: March 16, 2026

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Safety overview

SAPPHIRE MATERIALS INC is a small intrastate only (non-hazmat) motor carrier based in RIPON, California, operating 12 power units with 7 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. They have 1 crash 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
Authorized For Hire, Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Insurance on file

No insurance records on file with FMCSA.

Crash history

1

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes1

Frequently asked questions

Is SAPPHIRE MATERIALS INC authorized to operate?

Yes. SAPPHIRE MATERIALS INC (USDOT #3433333) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does SAPPHIRE MATERIALS INC operate?

SAPPHIRE MATERIALS INC operates 12 power units with 7 drivers on file. That makes them a small carrier.

Does SAPPHIRE MATERIALS INC transport hazardous materials?

No. SAPPHIRE MATERIALS INC does not have a hazardous materials flag in the FMCSA database.

Where is SAPPHIRE MATERIALS INC located?

SAPPHIRE MATERIALS INC is based in RIPON, California at 460 S STOCKTON AVE, 95366-2747. Phone: (209) 599-4543.