Northern Plumbing Supply INC (USDOT 323973)
No blockers or cautions found.
- DOT number
- USDOT 323973
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision 1989-03-24)
- Fleet on file
- 6 power units, 4 drivers
- Operation type
- Interstate
- Physical address
- 2010 STATE MILL ROAD, GRAND FORKS, ND 58203
- MCS-150 last filed
- 2025-01
Findings
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 1989-03-24 (37 years ago); most recent FMCSA review 1989-02-14 (37 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 323973?
DOT 323973 (USDOT 323973) is Northern Plumbing Supply INC, an interstate motor carrier.
What is Northern Plumbing Supply INC's USDOT number?
Northern Plumbing Supply INC's USDOT number is 323973. No MC docket number is on file.
Is Northern Plumbing Supply INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Northern Plumbing Supply INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Northern Plumbing Supply INC's safety record?
In the last 24 months, FMCSA records show 0 of 3 vehicle inspections ending out-of-service for Northern Plumbing Supply INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Northern Plumbing Supply INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Northern Plumbing Supply INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Northern Plumbing Supply INC's FMCSA safety rating?
Northern Plumbing Supply INC's FMCSA safety rating is Satisfactory, from a review decided 1989-03-24.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status