BLOCK IRON & SUPPLY COMPANY INC
AUTHORIZEDDBA: BLOCK IRON & SUPPLY
USDOT
1604391
MC Number
N/A
Fleet Size
9
Total Drivers
9
Last updated: March 16, 2026
Broker verification report
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Safety overview
BLOCK IRON & SUPPLY COMPANY INC is a small interstate motor carrier based in OSHKOSH, Wisconsin, operating 9 power units with 9 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. No crashes on file. FMCSA records show 5 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
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
5
Total
56%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Wisconsin
Other carriers in the same state with a similar fleet size.
ACCU-MIX CONCRETE LLC
DERRICO TRUCKING LLC
WALSH GRAIN FARMS INC
ALLEGIANT OIL LLC
GRANITE STOCK REMOVAL
Frequently asked questions
Is BLOCK IRON & SUPPLY COMPANY INC authorized to operate?
Yes. BLOCK IRON & SUPPLY COMPANY INC (USDOT #1604391) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is BLOCK IRON & SUPPLY COMPANY INC's safety record?
BLOCK IRON & SUPPLY COMPANY INC has 5 inspections on file and no crashes 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 BLOCK IRON & SUPPLY COMPANY INC operate?
BLOCK IRON & SUPPLY COMPANY INC operates 9 power units with 9 drivers on file. That makes them a small carrier.
Does BLOCK IRON & SUPPLY COMPANY INC transport hazardous materials?
No. BLOCK IRON & SUPPLY COMPANY INC does not have a hazardous materials flag in the FMCSA database.
Where is BLOCK IRON & SUPPLY COMPANY INC located?
BLOCK IRON & SUPPLY COMPANY INC is based in OSHKOSH, Wisconsin at 1016 WITZEL AVENUE, 54902. Phone: (920) 231-8645.
What are BLOCK IRON & SUPPLY COMPANY INC's out-of-service rates?
BLOCK IRON & SUPPLY COMPANY 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.