MOUNTAIN MATERIALS INC
MC-604904 · USDOT 1634570 · ALPINE, CA
Is MC 604904 safe to haul for?
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| Legal name | MOUNTAIN MATERIALS INC |
| MC number | MC-604904 |
| USDOT number | 1634570 |
| Registered as | Carrier, Shipper, Broker |
| USDOT status | Active |
| Location | ALPINE, CA |
| Phone on file | (619) 445-4150 |
| Power units / drivers | 19 / 11 |
| In FMCSA records since | 2007-04-19 |
| Last MCS-150 update | 2026-03-06 |
Before you book a load with MOUNTAIN MATERIALS INC
- Make sure the MC has active broker authority — a carrier-only MC booking loads is a double-brokering red flag.
- Confirm the $75,000 broker bond or trust (BMC-84 / BMC-85) is on file.
- Call the phone number listed with FMCSA, not the one in an email or load-board post.
- Get a signed rate confirmation before you move the load.