UNITED PIPING INC
USDOT 676883 • 4510 AIRPORT RD, DULUTH, MN, 55811
ACTIVEMotor Carrier
Authority:2 active
Insurance:None on file
BOC-3:On file
Safety Rating:S
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
676,883
Status
ACTIVE
Entity Type
Corporation
Operation
Interstate
Business Type
Motor Carrier
State
Phone
2187277676
Email
Power Units (MCS-150)
29
Drivers (MCS-150)
19
Safety Rating
S
MCS-150 Mileage
520,000
BOC-3 Agent
Physical Address
4510 AIRPORT RD, DULUTH, MN, 55811
Contact
Phone: 2187277676
Email: [email protected]
Risk Signals1 flagged
HIGH
No insurance filings on record
This for-hire carrier has no insurance filings in the FMCSA database — a critical compliance gap.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Common Carrier — Active
Contract Carrier — Active
Active Authority
2
Revoked / Inactive
0
Authority Types
2
Insurance Policies
None on file
BOC-3 Filing
On file
Operating Authority
fmcsa-authhistApr 5, 2026
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-1026836 | ACTIVE | Unknown | Unknown |
| Contract Carrier | MC-1026836 | ACTIVE | Unknown | Unknown |
No insurance filings found for this carrier in FMCSA records.
Authority Action History (2 events)
fmcsa-authhist-blob
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC1026836 | MOTOR PROPERTY COMMON CARRIER | GRANTED | Apr 4, 2019 | — | Unknown |
| MC1026836 | MOTOR PROPERTY CONTRACT CARRIER | GRANTED | Apr 4, 2019 | — | Unknown |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
29
Violations
31
6 OOS
Vehicle OOS %
17.2%
Driver OOS %
0.0%
Power Units (MCS-150)
29
Drivers (MCS-150)
19
Crash Records
6
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
1
May
1
Jun
1
Jul
1
Aug
1
Sep
3
Oct
2
Nov
1
Dec
Jan
Feb
Mar
2
Apr
1
May
Jun
2
Jul
2
Aug
1
Sep
Oct
Nov
Dec
1
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 29 of 29 inspection records
Inspection Activity Map
11 states • 29 inspections
None Low Medium High🚛 Home base
Violation Summary (31 violations from 29 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 7 | 0 | 8 | Unsafe Driving |
| FMCSR:393.45B2-B-AIR | Brake tubing/hoses inadequate | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.110B3-C | Cargo securement - logs | 2 | 2 | 7 | Vehicle Maintenance |
| FMCSR:392.16(a) | Failing to use seat belt (49 CFR) | 2 | 0 | 3 | Unsafe Driving |
| FMCSR:396.5B-L | Fuel system leak | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLS3 | Speeding 11-14 mph over limit | 1 | 0 | 7 | Unsafe Driving |
| FMCSR:393.9A-LFTSI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:395.22H4-ELDBRODS | HOS (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 a | 1 | 0 | — | Hours Of Service |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLTL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.100B-C | Cargo securement - aggregate working load | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:395.3A3I-HOSPDIT | HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty at the time of inspection. Time | 1 | 0 | — | Hours Of Service |
| FMCSR:395.22G-ELDMFV | HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position. | 1 | 0 | — | Hours Of Service |
| FMCSR:393.75(a)(3) | Tire-flat and/or audible air leak | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:396.17(c) | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.45(d) | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLED | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLIFTA | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.110 | Cargo securement - logs | 1 | 1 | 7 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
17.2%vs nat'l 23.4%
-6.2 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
1.07vs nat'l 1.80
-0.73 below avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (29 inspections)
fmcsa-inspectionsApr 5, 2026
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
21 total · 14.3% OOS
2024-042026-01
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
6 crash records from FMCSA Crash File
Total Crashes
6
Fatalities
0
Injuries
1
Across 1 crash
Tow-Aways
6
Crash History (6 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Jul 27, 2023 | MI | TOW | 0 | 0 | WASHINGTON TWP | SB-127 | ...404468 | UNITED PIPING INC |
| May 2, 2023 | IL | TOW | 0 | 0 | Seward Twp | US-52 | ...E91732 | UNITED PIPING INC |
| Jan 30, 2020 | MN | TOW | 0 | 0 | — | — | — | — |
| Nov 12, 2015 | MN | TOW | 0 | 0 | — | — | — | — |
| Dec 9, 2013 | WI | TOW | 0 | 0 | — | — | — | — |
| Jul 26, 2006 | MI | INJURY | 0 | 1 | — | — | — | — |
Compliance Timeline
6 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
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StateAll entities in Minnesota
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AuthorityMC-1026836 Certificate
Common Carrier — Download free PDF
AuthorityMC-1026836 Certificate
Contract Carrier — Download free PDF
Crashes6 crash records
FMCSA Crash File
Inspections29 inspection records
Full inspection history
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BOC-3 AgentDOTPROCESSAGENTS.COM LLC
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FMCSA Company Census File
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Updated 1 weeks ago
FMCSA Authority History
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FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026