Broker check result

MOUNTAIN MATERIALS INC

MC604904 · USDOT 1634570 · ALPINE, CA

Active broker authority

Authority activeBroker authority

Bond on fileBMC-84 (surety bond)

Authority age7+ years

BMC-84 (surety bond) on file

Surety: AMERICAN CONTRACTORS INDEMNITY COMPANY · #100428305 · effective 2026-04-10. If they don't pay, you can file a claim against this bond.

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Demand letter + bond-claim letter to AMERICAN CONTRACTORS INDEMNITY COMPANY, pre-filled with MOUNTAIN MATERIALS INC's FMCSA info. Already unpaid? $9 claim packet with code LAUNCH10 (reg. $19, through Oct 29).

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FMCSA details: bond, surety, contact

MC / USDOT	MC604904 / 1634570
Broker authority	ACTIVE
Authority age	Granted 2019-02-25 (91 months)
Bond / trust	On file BMC-84 (surety bond): AMERICAN CONTRACTORS INDEMNITY COMPANY (#100428305, effective 2026-04-10)
Surety contact	Look up the surety's claims address on its website, or the "Insurance" page on FMCSA L&I.
Location	ALPINE, CA

Source: FMCSA L&I / Census via data.transportation.gov (daily snapshot). Data as of 2026-10-22. Run a live check for today's status, phone and email. Verify on SAFER.

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Is MOUNTAIN MATERIALS INC legit?

MOUNTAIN MATERIALS INC holds active broker authority under MC604904 in FMCSA records, first granted 2019-02-25 (about 7 years ago). A BMC-84 (surety bond) with AMERICAN CONTRACTORS INDEMNITY COMPANY is on file. Active authority and a bond on file are basic requirements, not a guarantee of payment. Check the Carrier Reports above and verify on SAFER before you book.

MOUNTAIN MATERIALS INC MC number and DOT number

MOUNTAIN MATERIALS INC is listed under MC604904 and USDOT 1634570, based in ALPINE, CA. Always match the MC on your rate con to the company name and phone on FMCSA.

More freight brokers near ALPINE

See freight brokers in ALPINE, CA or all brokers in CA. Bond claim help: how to file a AMERICAN CONTRACTORS INDEMNITY COMPANY BMC-84 claim.

MOUNTAIN MATERIALS INC reviews

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