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Sealworks Inc

USDOT 3434682MC-1138721USDOT activeAuthority active· DBA Sealmaster· Buffalo, NY

Sealworks Inc (USDOT 3434682) holds active operating authority as a motor carrier of property under MC-1138721 based in Buffalo, NY. The earliest grant on file is from September 2020, 6 years, 1 month ago. $750,000 of liability coverage is on file with The Travelers Indemnity Co. of Connecticut. It reported 1 power unit and 1 driver on its last MCS-150 update (December 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1138721Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Sep 14, 2020 (6 years, 1 month ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XThe Travelers Indemnity Co. of Connecticut$750,000Aug 24, 2020—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Sep 14, 2020MC-1138721Granted · motor carrier of property

Registration

USDOT number3434682
USDOT statusActive
MC numberMC-1138721
Legal nameSealworks Inc
DBA nameSealmaster
OperationInterstate
ClassificationPrivate property, Authorized for hire
LocationBuffalo, New York 14227
USDOT addedJun 1, 2020
Last MCS-150 updateDec 10, 2025
Safety ratingNot rated

Fleet

Power units1
Trucks1
Drivers1 · 1 with a CDL
Annual miles8,000 · 2024

Cargo carried

General freight, Liquids/gases, other

Check it yourself

Data as of Nov 14, 2026. Sources

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