MOUNTAIN MATERIALS INC

AUTHORIZED

1117 TAVERN RD, ALPINE, CA, 91901|(619) 445-4150

USDOT

1634570

MC Number

604904

Fleet Size

Total Drivers

Last updated: March 16, 2026

Safety overview

MOUNTAIN MATERIALS INC is a small intrastate only (non-hazmat) motor carrier based in ALPINE, California, operating 18 power units with 18 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: Authorized 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 MOUNTAIN MATERIALS INC authorized to operate?

Yes. MOUNTAIN MATERIALS INC (USDOT #1634570) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does MOUNTAIN MATERIALS INC operate?

MOUNTAIN MATERIALS INC operates 18 power units with 18 drivers on file. That makes them a small carrier.

Does MOUNTAIN MATERIALS INC transport hazardous materials?

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

Where is MOUNTAIN MATERIALS INC located?

MOUNTAIN MATERIALS INC is based in ALPINE, California at 1117 TAVERN RD, 91901. Phone: (619) 445-4150.