CarrierOwl

SIERRA ROCK PRODUCTS INC

AUTHORIZED
16655 HWY 108, JAMESTOWN, CA, 95327|(209) 984-5307

USDOT

701209

MC Number

N/A

Fleet Size

1

Total Drivers

1

Last updated: March 11, 2026

Safety overview

SIERRA ROCK PRODUCTS INC is a small intrastate only (non-hazmat) motor carrier based in JAMESTOWN, California, operating 1 power unit with 1 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
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

—

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is SIERRA ROCK PRODUCTS INC authorized to operate?

Yes. SIERRA ROCK PRODUCTS INC (USDOT #701209) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does SIERRA ROCK PRODUCTS INC operate?

SIERRA ROCK PRODUCTS INC operates 1 power unit with 1 driver on file. That makes them a small carrier.

Does SIERRA ROCK PRODUCTS INC transport hazardous materials?

No. SIERRA ROCK PRODUCTS INC does not have a hazardous materials flag in the FMCSA database.

Where is SIERRA ROCK PRODUCTS INC located?

SIERRA ROCK PRODUCTS INC is based in JAMESTOWN, California at 16655 HWY 108, 95327. Phone: (209) 984-5307.