MOUNTAIN MATERIALS INC

POLICY RENEWAL

Renewal date available to subscribers

Potential opportunity for an insurance quote

USDOT 1634570 · MC604904 · Alpine, CA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityLater

Fleet19 power units · 11 drivers (19 trucks)

OperationA · AUTHORIZED FOR HIRE

Current insurerAMERICAN CONTRACTORS INDEMNITY COMPANY

Crashes / Inspections (24 mo)0 / 7

	Vehicle	Driver
This carrier	42.9% (3/7)	0.0% (0/7)
National average	22.3%	6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Address1117 TAVERN RD
ALPINE CA 91901

Phone🔒 Subscribe to reveal

Email🔒 Subscribe to reveal

Power units19

Drivers11 (11 CDL)

MCS-150 mileage665,000 (2024)

MCS-150 filedMar 6, 2026

HazmatN

Cargoother: rock, sand, gravel, general freight

Docket	Form	Insurer	Policy #	Effective	Cancelled	Max coverage
MC604904	84	AMERICAN CONTRACTORS INDEMNITY COMPANY	Hidden - subscribe to view	Apr 10, 2026	—	75
MC604904	84	AMERICAN CONTRACTORS INDEMNITY COMPANY	Hidden - subscribe to view	Apr 10, 2026	—	75
MC604904	91X	WILLIAMSBURG NATIONAL INSURANCE COMPANY	Hidden - subscribe to view	Dec 22, 2025	—	1,000
MC604904	91X	WILLIAMSBURG NATIONAL INSURANCE COMPANY	Hidden - subscribe to view	Dec 22, 2025	—	1,000

Insurer	Policy #	Effective	Cancelled
WILLIAMSBURG NATIONAL INS CO.	Hidden	Dec 22, 2025	Dec 22, 2025
WILLIAMSBURG NATIONAL INS CO.	Hidden	Dec 22, 2025	Dec 22, 2025
WILLIAMSBURG NATIONAL INS CO.	Hidden	Dec 22, 2022	Dec 22, 2025
WILLIAMSBURG NATIONAL INS CO.	Hidden	Dec 22, 2021	Dec 22, 2022
AMERICAN CONTRACTORS INDEMNITY COMPANY	Hidden	Apr 1, 2021	Apr 10, 2026
WILLIAMSBURG NATIONAL INS CO.	Hidden	Dec 22, 2019	Dec 22, 2021
STATE NATIONAL INSURANCE CO., INC.	Hidden	Aug 10, 2019	Dec 22, 2019
AMERICAN CONTRACTORS INDEMNITY COMPANY	Hidden	Feb 11, 2019	Apr 1, 2021

Docket	Status	Pending
MC604904	Common Active Contract None Broker Active	—

Total inspections7

Out-of-service5

Vehicle OOS rate71.4%

Driver OOS rate0.0%

Total violations9

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? MOUNTAIN MATERIALS INC renews Apr 10, 2027 — get the full CA lead list.

Data as of Tue Oct 20 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.