Mielkes Quarry LLC (USDOT 479911)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 3 drivers
- Operation type
- Interstate
- Physical address
- 13086 SPOOK CAVE RD, MC GREGOR, IA 52157
- MCS-150 last filed
- 2024-10
Frequently asked questions
What carrier is USDOT 479911?
USDOT 479911 is Mielkes Quarry LLC, an interstate motor carrier.
What is Mielkes Quarry LLC's USDOT number?
Mielkes Quarry LLC's USDOT number is 479911. No MC docket number is on file.
Is Mielkes Quarry LLC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Mielkes Quarry LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mielkes Quarry LLC's safety record?
FMCSA records show no vehicle inspections for Mielkes Quarry LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Mielkes Quarry LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mielkes Quarry LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mielkes Quarry LLC's FMCSA safety rating?
Mielkes Quarry LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Sourced from FMCSA public records. Official data as of Aug 24, 2026. fleetfax surfaces the facts; brokers make the judgment.