DUFFY BROS INC
AUTHORIZEDUSDOT
46269
MC Number
53989
Fleet Size
18
Total Drivers
19
Last updated: March 16, 2026
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Safety overview
DUFFY BROS INC is a small interstate motor carrier based in COLUMBUS, Wisconsin, operating 18 power units with 19 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file (1 with injuries). FMCSA records show 10 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Wisconsin is 8.1% and the average vehicle OOS rate is 27.4% across 62,850 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
10
Total
71%
Driver %
Insurance on file
Liability (BIPD)
PENN MILLERS INSURANCE COMPANY — eff. Nov 8, 2024
Cargo
PENN MILLERS INSURANCE COMPANY — eff. Nov 8, 2024
Surety Bond
NATIONWIDE MUTUAL INSURANCE COMP — eff. Dec 3, 2024
Trust Fund
Not on file
Crash history
1
Total Crashes
Similar carriers in Wisconsin
Other carriers in the same state with a similar fleet size.
BOBS MAIN STREET AUTO & TOWING INC
SCHARF TRANSPORT INC
THE STIEGLER COMPANY INC
HANSEN EXPRESS INC
KEN BECKER & SONS INC
Frequently asked questions
Is DUFFY BROS INC authorized to operate?
Yes. DUFFY BROS INC (USDOT #46269) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is DUFFY BROS INC's safety record?
DUFFY BROS INC has 10 inspections on file and 1 crash on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does DUFFY BROS INC operate?
DUFFY BROS INC operates 18 power units with 19 drivers on file. That makes them a small carrier.
Does DUFFY BROS INC transport hazardous materials?
No. DUFFY BROS INC does not have a hazardous materials flag in the FMCSA database.
Where is DUFFY BROS INC located?
DUFFY BROS INC is based in COLUMBUS, Wisconsin at N3867 BADEN STREET, 53925. Phone: (920) 623-4160.
What are DUFFY BROS INC's out-of-service rates?
DUFFY BROS INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.