COLUMBIA STONE PRODUCTS INC

USDOT 2771750 · San Marcos, CA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet9 power units · 9 drivers (9 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)1 / 32

	Vehicle	Driver
This carrier	3.1% (1/32)	3.1% (1/32)
National average	22.3%	6.7%

✓ At or below national average.

Address960 RANCHEROS DR #190
SAN MARCOS CA 92069

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Power units9

Drivers9 (0 CDL)

MCS-150 mileage270,000 (2024)

MCS-150 filedNov 6, 2025

HazmatN

Cargoother

Total inspections32

Out-of-service2

Vehicle OOS rate3.1%

Driver OOS rate3.1%

Total violations10

OOS violations0

Total crashes1

Fatal crashes0

Injuries0

Insurance agent? COLUMBIA STONE PRODUCTS INC — get the full CA lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.