United Piping Inc

USDOT activeAuthority activeCarrier & Shipper · InterstateHazmat
  • USDOT676883
  • MC1026836
  • MC1026837
  • MC1026837
  • LocationDuluth, MN
  • Phone(218) 727-7676
  • Fleet29 power units · 19 drivers

United Piping Inc (USDOT 676883, MC-1026836) is an interstate motor carrier based in Duluth, Minnesota with 29 power units and 19 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 15 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-1026836Common carrierContract carrierActive
MC-1026837Inactive
MC-1026837Inactive

First granted on April 4, 2019 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$5,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XNational Union Fire Ins. Co. of Pitsbgh. Pa$5,000,000Dec 31, 2018
Cargo BMC-34National Union Fire Ins. Co. of Pitsbgh. Pa$0Dec 31, 2018

Process agent (BOC-3)

Dotprocessagents.com LLC, Norman, OK

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

15
Inspections
6 with no violations
6.7%
Driver out-of-service
1 of 15 inspections
0.0%
Vehicle out-of-service
0 of 10 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Minnesota (4), Illinois (3), Michigan (2), Montana (2), Iowa (1).

Most recent inspection on file: October 5, 2026.

FMCSA safety rating: Satisfactory (rated April 8, 1999)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Withdrawn — Passenger Reg Route - Common
  2. Granted — Common carrier authority; Contract carrier authority
  3. Withdrawn — Common carrier authority; Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 24, 2026

Power units
29
Trucks
29
Tractors owned
3
Trucks owned
15
Trailers owned
126
Drivers
19
CDL drivers
17
Interstate drivers
17
Intrastate drivers
2
Miles traveled
520,000 (2025)
Classification
Private property; Authorized for hire
Hazardous materials
Yes
USDOT registered
February 18, 1997
Address
4510 Airport Rd, Duluth, MN 55811
Phone (registered with FMCSA)
(218) 727-7676

Cargo carried

  • Metal: sheets, coils, rolls
  • Motor vehicles
  • Logs, poles, beams, lumber
  • Building materials
  • Machinery, large objects
  • Passengers
  • Oilfield equipment
  • Construction

Key facts

  • USDOT number 676883 was registered on February 18, 1997.
  • Operating authority MC-1026836 was first granted on April 4, 2019.
  • The company last updated its FMCSA registration (Form MCS-150) on March 24, 2026.
  • It reported 520,000 vehicle miles traveled in 2025.
  • 2 insurance filings are on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with National Union Fire Ins. Co. of Pitsbgh. Pa.
  • It had 15 roadside inspections in the last 24 months; 6 inspections recorded no violations.
  • Its most recent FMCSA safety rating is Satisfactory, issued on April 8, 1999.
  • Its process agent filing (BOC-3) is with Dotprocessagents.com LLC.

Other carriers in Duluth, MN

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