A-1 TRANSPORTATION SERVICE INC

USDOT 287632 · MC198150 · Groton, CT · Underwriter-grade risk snapshot

Operating statusI

Lead priorityInactive

Fleet0 power units · 2 drivers (0 trucks)

OperationA · PRIVATE PASSENGER, BUSINESS;PRIVATE PASSENGER, NON-BUSINESS

Current insurer—

Crashes / Inspections (24 mo)0 / 0

AddressNAVAL SUBMARINE BASE
GROTON CT 06349

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Power units0

Drivers2 (0 CDL)

MCS-150 mileage0 (0)

MCS-150 filed—

HazmatN

Cargoother: limo, passengers

Insurer	Policy #	Effective	Cancelled
NATIONAL SURETY CORPORATION	291 AAR 70035696	Oct 20, 1988	Aug 31, 1990

Docket	Status	Pending
MC198150	Common Inactive Contract None Broker None	—

Total inspections0

Out-of-service0

Vehicle OOS rate—

Driver OOS rate—

Total violations0

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

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