Harklau Industries INC (USDOT 232550)
Blocking issues found.
- DOT number
- USDOT 232550
- Docket (MC) number
- MC220202
- Operating authority
- USDOT registration inactive. The federal bulk file showed this carrier inactive as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 1989-08-30
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision 1990-01-02)
- Fleet on file
- 9 power units, 8 drivers
- Operation type
- Interstate
- Physical address
- UNKNOWN, HUMBOLDT, IA 50548
- MCS-150 last filed
- Not stated in the federal record
Findings
- USDOT record inactive (Critical): This carrier's USDOT registration is no longer active
- No active insurance on file (Critical): No active liability coverage on file with FMCSA
- No inspections in the last 24 months (Note): 9 trucks on file · active 36 years · no inspections in our 24-month roadside record
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 1990-01-02 (36 years ago); most recent FMCSA review 1989-10-17 (36 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 232550?
DOT 232550 (USDOT 232550) is Harklau Industries INC, an interstate motor carrier.
What carrier is MC 220202?
MC 220202 is the docket number of Harklau Industries INC, USDOT 232550.
What is Harklau Industries INC's MC number?
Harklau Industries INC's docket number is MC 220202. Its USDOT number is 232550.
Is Harklau Industries INC currently authorized to operate?
USDOT registration inactive. The federal bulk file showed this carrier inactive as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Harklau Industries INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Harklau Industries INC's safety record?
FMCSA records show no vehicle inspections for Harklau Industries INC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Harklau Industries INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Harklau Industries INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Harklau Industries INC's FMCSA safety rating?
Harklau Industries INC's FMCSA safety rating is Satisfactory, from a review decided 1990-01-02.
Changes over time
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Carriers based in Humboldt, IA
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