Northstar Mechanical Services LLC (USDOT 3109301)
No blockers or cautions found.
- DOT number
- USDOT 3109301
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 10 power units, 15 drivers
- Operation type
- Interstate
- Physical address
- 301 S CENTRAL AVE, DULUTH, MN 55807
- MCS-150 last filed
- 2026-01
Frequently asked questions
What carrier is DOT 3109301?
DOT 3109301 (USDOT 3109301) is Northstar Mechanical Services LLC, an interstate motor carrier.
What is Northstar Mechanical Services LLC's USDOT number?
Northstar Mechanical Services LLC's USDOT number is 3109301. No MC docket number is on file.
Is Northstar Mechanical Services LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Northstar Mechanical Services LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Northstar Mechanical Services LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Northstar Mechanical Services LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Northstar Mechanical Services LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Northstar Mechanical Services LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Northstar Mechanical Services LLC's FMCSA safety rating?
Northstar Mechanical Services 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.
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