Preview 86,996 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-20.

GENERAL INSULATION COMPANY

USDOT 342467
MC docket MC-936334
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Conditional rated 1995-09-17 — 31 years ago; last reviewed 1995-08-18
Hazardous materials No
Download as PDF JSON & API Watch this carrier log in with your free account
Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

Log in with your free account

No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

Why some carriers have no inspection history

Carrier details
Fleet and drivers
Power units
121
Trucks
121
Buses
0
Drivers
126
Drivers holding a CDL
0
What they run
Cargo authorised to carry
Operating range
Interstate, within 100 miles; Intrastate, within 100 miles
Carrier operation
Interstate
Operation classification
AUTHORIZED FOR HIRE
Annual mileage reported
5,005,000
Mileage year
2025
Safety history
Safety rating date
1995-09-17
Last compliance review
1995-08-18
Review type
C compliance review
Registration
Entity type
CORPORATION
First on file
1989-02-01
Carrier last updated its record
2026-03-20
City
MEDFORD
State
MA
ZIP
02155

More carriers in Medford, MA

Data as of 2026-09-20 · The official FMCSA record · About this data