ZAMARONI QUARRY INC

USDOT 1471766 · Santa Rosa, CA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet14 power units · 10 drivers (14 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 11

	Vehicle	Driver
This carrier	27.3% (3/11)	0.0% (0/11)
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.

Address3500 PETALUMA HILL ROAD
SANTA ROSA CA 95404

DBAWHEELER ZAMARONI LANDSCAPE SUPPLY

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Power units14

Drivers10 (10 CDL)

MCS-150 mileage150,000 (2022)

MCS-150 filedSep 13, 2024

HazmatN

Cargoother: stone aggregate, general freight

Total inspections11

Out-of-service4

Vehicle OOS rate36.4%

Driver OOS rate0.0%

Total violations7

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? ZAMARONI QUARRY 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.