Mill City Energy LLC (USDOT 2937577)
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
- 3 power units, 4 drivers
- Operation type
- Interstate
- Physical address
- 50 RAYMOND ROAD, AUBURN, NH 03032
- MCS-150 last filed
- 2025-04
Findings
- Safety review on file but no current rating (Note): FMCSA's last review (2019-07-18, 7y ago) did not assign a safety rating, and none has since.
Frequently asked questions
What carrier is USDOT 2937577?
USDOT 2937577 is Mill City Energy LLC, an interstate motor carrier.
What is Mill City Energy LLC's USDOT number?
Mill City Energy LLC's USDOT number is 2937577. No MC docket number is on file.
Is Mill City Energy LLC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Mill City Energy LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mill City Energy LLC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Mill City Energy LLC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Mill City Energy LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mill City Energy LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mill City Energy LLC's FMCSA safety rating?
Mill City Energy 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 20, 2026. fleetfax surfaces the facts; brokers make the judgment.