UNITED PIPING INC
AUTHORIZEDUSDOT
676883
MC Number
1026836
Fleet Size
29
Total Drivers
19
FMCSA-derived snapshot updated: September 27, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request your first CarrierOwl report free for UNITED PIPING INC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
UNITED PIPING INC is a mid-size interstate motor carrier based in DULUTH, Minnesota, operating 29 power units with 19 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 18 inspections for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Minnesota is 9.3% and the average vehicle OOS rate is 33.1% across 75,263 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
18
Total
60%
Driver %
Insurance on file
Liability (BIPD)
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA — eff. Dec 31, 2018
Cargo
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA — eff. Dec 31, 2018
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
Similar carriers in Minnesota
Other carriers in the same state with a similar fleet size.
RAMSTAD TECHNOLOGIES INC
PATTERSON DENTAL SUPPLY INC
WRIGHT HENNEPIN COOP ELECTRIC ASSOCIATION
GIBBON-FAIRFAX-WINTHROP SCHOOL DISTRICT
PRINSBURG FARMERS COOP
Frequently asked questions
Is UNITED PIPING INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for UNITED PIPING INC (USDOT #676883) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is UNITED PIPING INC's safety record?
UNITED PIPING INC has 18 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does UNITED PIPING INC operate?
UNITED PIPING INC operates 29 power units with 19 drivers on file. That puts them in the mid-size range.
Does UNITED PIPING INC transport hazardous materials?
No. UNITED PIPING INC does not have a hazardous materials flag in the FMCSA database.
Where is UNITED PIPING INC located?
UNITED PIPING INC is based in DULUTH, Minnesota at 4510 AIRPORT RD, 55811. Phone: (218) 727-7676.
What are UNITED PIPING INC's out-of-service rates?
UNITED PIPING INC's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 16.7%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.