Public FMCSA profile
UNITED PIPING INC
USDOT 676883 - Duluth, MN - FMCSA Entity
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Company Snapshot
ActiveOperating status
1Active dockets
2Insurance filingsNATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
SSafety rating
Identity And Contact
- Legal name
- UNITED PIPING INC
- USDOT
- 676883
- MC/MX/FF
- 1026836
- Dockets
- MC1026836 (A), MC1026837 (I), MC1026837 (I)
- Entity type
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE
- Operating status
- Active
- Business address
- 4510 AIRPORT RD, DULUTH, MN
- Phone
- 2187277676
- holly.dobson@unitedpiping.us
- Fax
- 2187271536
- Company officer
- TIM DARIF
- MCS-150 date
- 2026-03-24
- DOT add date
- 1997-02-18
Authority And Registration
- Carrier operation
- A
No stored Motus authority rows are available for this profile.
Insurance And Bond Filings
- Current filing evidence
- 91X / 1
- Insurer or surety
- NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
- Policy number
- 6579331
- Coverage
- $5,000,000
| Docket | Form | Status | Insurer | Coverage | Effective |
|---|---|---|---|---|---|
| MC1026836 | 91X | 1 | NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | $5,000,000 | 1231-20-18 |
| MC1026836 | 34 | 2 | NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | 1231-20-18 |
Safety And Operations
- Safety rating
- S
- Power units
- 29
- Drivers
- 19
- Annual mileage
- 520,000 (2025)
- Operation class
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE
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Last local record update: 2026-09-29T07:07:31.019Z. LongMile is independent and is not affiliated with FMCSA, USDOT, or SAM.gov. Verify important information at the source before acting.