Trucking Lens

General Insulation Company

USDOT 342467MC-936334USDOT activeAuthority active· Medford, MA

General Insulation Company (USDOT 342467) runs 121 power units and 126 drivers based in Medford, MA, with active operating authority as a motor carrier of property under MC-936334. The earliest grant on file is from December 2015, 10 years, 10 months ago. $750,000 of liability coverage is on file with The Charter Oak Fire Insurance Co.

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-936334Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Dec 23, 2015 (10 years, 10 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XThe Charter Oak Fire Insurance Co.$750,000Feb 19, 2026—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Dec 23, 2015MC-936334Granted · motor carrier of property
Dec 1, 2015MC-936334Dismissed · motor carrier of household goods

Registration

USDOT number342467
USDOT statusActive
DocketsMC-936334
Legal nameGeneral Insulation Company
OperationInterstate
ClassificationAuthorized for hire
Business typeCorporation
LocationMedford, Massachusetts 02155
USDOT addedFeb 1, 1989
Last MCS-150 updateMar 20, 2026
Safety ratingConditional · Sep 17, 1995

Fleet

Power units121
Trucks121
Drivers126
Annual miles5,005,000 · 2025

Cargo carried

General freight, Metal: sheets, coils, rolls, Logs, poles, beams, lumber, Building materials, Construction, insulation, piping

Check it yourself

Data as of Nov 12, 2026. Sources

Other carriers in Medford, MA

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