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.

DUFF SUPPLY CO INC

Doing business as DUFF COMPANY

USDOT 332560
USDOT registration Active

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

Safety rating Satisfactory rated 2006-04-21 — 20 years ago; last reviewed 2006-04-19
Hazardous materials Yes
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Insurance and operating authority

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

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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.

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Carrier details
Fleet and drivers
Power units
5
Trucks
5
Buses
0
Drivers
6
Drivers holding a CDL
2
What they run
Cargo authorised to carry
Operating range
Interstate, beyond 100 miles
Carrier operation
Interstate
Operation classification
PRIVATE PROPERTY
Annual mileage reported
220,000
Mileage year
2024
Safety history
Safety rating date
2006-04-21
Last compliance review
2006-04-19
Review type
C compliance review
Registration
Entity type
PARTNERSHIP
First on file
1988-11-18
Carrier last updated its record
2024-08-12
City
NORRISTOWN
State
PA
ZIP
19401

More carriers in Norristown, PA

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