Trucking Lens

S - Squared Trucking LLC

USDOT 3937629MC-1461362USDOT activeAuthority active· Guilford, CT

S - Squared Trucking LLC (USDOT 3937629) holds active operating authority as a motor carrier of property under MC-1461362 based in Guilford, CT. The earliest grant on file is from September 2022, 4 years, 1 month ago. $750,000 of liability coverage is on file with Central Mutual Insurance Company. It reported 2 power units and 1 driver on its last MCS-150 update (August 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1461362Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Sep 13, 2022 (4 years, 1 month ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XCentral Mutual Insurance Company$750,000Sep 2, 2023—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Sep 13, 2022MC-1461362Granted · motor carrier of property

Registration

USDOT number3937629
USDOT statusActive
DocketsMC-1461362
Legal nameS - Squared Trucking LLC
OperationInterstate
ClassificationAuthorized for hire
LocationGuilford, Connecticut 06437
USDOT addedAug 18, 2022
Last MCS-150 updateAug 25, 2025
Safety ratingNot rated

Fleet

Power units2
Trucks2
Drivers1 · 1 with a CDL
Annual miles126,565 · 2025

Cargo carried

General freight, Building materials, Commodities dry bulk, Utilities, Construction

Check it yourself

Data as of Nov 12, 2026. Sources

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