UNITED PIPING INC
USDOT 676883
Active, interstate carrier, mid-size fleet (29 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate15% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 676883 |
|---|---|
| MC Number | MC-1026836 |
| Legal Name | UNITED PIPING INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 2187277676 |
| Address | 4510 AIRPORT RD, Duluth, MN, 55811 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 19990408) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 85 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 73 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 20 |
|---|---|
| Out-of-Service Rate | 15% vs 19.1% national average |
- 2023-07-27 — MI — towaway
Most frequent violation categories: 12 (3), 14 (3), 16 (3).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 29 |
|---|---|
| Drivers | 19 |
| Recent Annual Mileage | 520,000 |
| Last MCS-150 Filing | 24-MAR-26 |
UNITED PIPING INC operates 29 power units — a larger fleet than 99% of carriers registered in MN.
Nearby
Other carriers in Duluth, MN
- RELIANT STUDENT TRANSPORT LLC — USDOT 859547, 102 power units
- DULUTH TRANSIT AUTHORITY — USDOT 1106666, 72 power units
- DULUTH PUBLIC SCHOOLS - ISD 709 — USDOT 942650, 38 power units
- BERNICK'S PEPSI-COLA COMPANY OF DULUTH INC — USDOT 640995, 26 power units
- NORTH SHORE TRACK SERVICES INC — USDOT 980294, 15 power units
Browse all carriers in Duluth, MN or all MN carriers.