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STONE & SON TRANSPORT LLC

USDOT 751746 · MC340180 · Chandler, AZ

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STONE & SON TRANSPORT LLC

USDOT 751746 · MC340180 · Chandler, AZ  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityLater
Fleet6 power units · 5 drivers (6 trucks)
OperationA · AUTHORIZED FOR HIRE
Current insurerUNITED FINANCIAL CASUALTY COMPANY
Crashes / Inspections (24 mo)1 / 33

Out-of-Service Rates

VehicleDriver
This carrier 3.0% (1/33) 6.1% (2/33)
National average22.3%6.7%

✓ At or below national average.

Contact

Address3156 S. DIAMOND DR
CHANDLER AZ 85286

Fleet & mileage

Power units6
Drivers5 (0 CDL)
MCS-150 mileage342,290 (2025)
MCS-150 filedJun 4, 2026
HazmatN
Cargogeneral freight

Active insurance filings

DocketFormInsurerPolicy #EffectiveCancelledMax coverage
MC34018091XUNITED FINANCIAL CASUALTY COMPANY Hidden - subscribe to viewFeb 2, 2026— 750

Insurance history

InsurerPolicy #EffectiveCancelled
UNITED FINANCIAL CASUALTY COMPANYHidden Aug 18, 2025Feb 2, 2026
UNITED FINANCIAL CASUALTY COMPANYHidden Jun 18, 2025Aug 18, 2025
CANAL INSURANCE CO.Hidden Jun 18, 2023Jun 18, 2025
UNITED FINANCIAL CASUALTY COMPANYHidden Jun 18, 2020Jun 18, 2023
PRIME INSURANCE COMPANYHidden Jan 14, 2020Jul 24, 2020
PRIME INSURANCE COMPANYHidden Jan 14, 2020Jun 18, 2020
PRIME INSURANCE COMPANYHidden Jul 24, 2019Jan 14, 2020
UNITED FINANCIAL CASUALTY COMPANYHidden Aug 24, 2018Jul 16, 2019

Operating authority

DocketStatusPending
MC340180 Common None
Contract Active
Broker None
—

Inspections & violations

Total inspections33
Out-of-service3
Vehicle OOS rate3.0%
Driver OOS rate6.1%
Total violations7
OOS violations0

Crashes

Total crashes1
Fatal crashes0
Injuries0

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0OK
Hours of Service0.3OK
Driver Fitness0.14OK
Controlled Substances0OK
Vehicle Maintenance0.65OK
Insurance agent? STONE & SON TRANSPORT LLC renews Feb 2, 2027 — get the full AZ 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.