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Freight Carrier · Duluth, MN

UNITED PIPING INC

4510 AIRPORT RD · Duluth, MN 55811

AUTHORIZED FOR:
(218) 727-7676 Tap to call
  • MC #1026836
  • USDOT #676883 USDOT Active
  • 29
    Power Units
  • 19
    Drivers
  • Carrier
    Entity Type

About this carrier

UNITED PIPING INC is a Duluth, MN freight carrier that is authorized for: in the state of Minnesota. This company has 29 truck(s) in their fleet and 19 truck drivers. Their motor carrier number is MC-1026836 and their USDOT number is 676883.

Sourced from FMCSA SAFER · last filed 03/24/2026 · last updated Jul 22, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 03/24/2026
  • MCS-150 Mileage 520,000 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Private (Property)
  • Private Passenger (Business)
Carrier Operation
  • Interstate

Cargo Authorized

  • Metal Sheets, Coils, Rolls
  • Motor Vehicles
  • Logs, Poles, Beams, Lumber
  • Machinery, Large Objects
  • Oilfield Equipment
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Minnesota — 6 inspections (past 24 months) Wisconsin — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Iowa — 2 inspections (past 24 months) Illinois — 1 inspection (past 24 months) North Dakota — 1 inspection (past 24 months) Montana — 1 inspection (past 24 months) Kentucky — 1 inspection (past 24 months) Washington — 1 inspection (past 24 months) Washington — 1 inspection (past 24 months) Idaho — 1 inspection (past 24 months)

Inspection activity   Inspected in 10 states over the past 24 months: MN (6), WI (2), MI (2), IA (2), IL (1), ND (1), MT (1), KY (1), WA (1), ID (1). Home base: Duluth, Minnesota.

Safety Record

5 Severe Violations Updated Jul 21, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 0
    Tow
  • 0
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.19 1 Crash Indicator Not Public — Hours of Service 0.36 2 Vehicle Maintenance 3.31 6 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 18
    Total
  • 11
    Clean
  • 7
    With violations

24-month window ending Jun 26, 2026

Violations Cited 11 unique codes

Critical 3

  • 393.75(a)(3)Tire-flat and/or audible air leak1× OOS×1 SW 8
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× OOS×1 SW 8
  • 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7

Unsafe Driving 1

  • 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× SW 7

Hours of Service 3

  • 395.3A3I-HOSPDITHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty at the time of inspection. Time1× SW 7
  • 395.22G-ELDMFVHOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.1× SW 1
  • 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days.1× SW 1

Vehicle Maintenance 4

  • 393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
  • 396.5B-LLubrication - Oil or grease leak1× SW 3
  • 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured1× SW 2

Locations

Physical Address
UNITED PIPING INC
4510 AIRPORT RD
DULUTH, MN 55811
Mailing Address
Same as physical.

Location on Map

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