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PIPING SYSTEMS INC
Hortonville, WI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 2867076
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
1 inspection on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- 1 FMCSA inspection on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2867076
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
July 2, 2025
FMCSA Registration
March 15, 2016
Annual Mileage
1,500 mi (2024)
Contact Information
Address
719 Industrial Park Ave, Hortonville, WI 54944-9508
Phone
Email
Owner / Officer
Molly Nienhaus
Officer 2
Jeffrey M. Bunker
Cargo Types
General FreightMetal/Sheet SteelLogs/Poles/BeamsBuilding MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
1
Driver Inspections
1
Vehicle Inspections
1
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance5
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2024
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WI1
Fleet & Equipment (1)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 2 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2002 International 4700 | Truck · Class 6 | 1HTSCABM52H521521 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (1)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 12, 2024 | 9916000029 | DE PERE WI | I | 6 | — | — | Straight Truck |
INTERNATIONAL |
1HTSCABM52H521521 |
WI GD92679 |
| 393.81-H | Horn - Inoperative or defective | Other Vehicle Defect | ||||||||
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
| 392.82DUMT | Driver - Using a hand-held mobile telephone | Phone Call | ||||||||
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Emergency Equipment | ||||||||
| 393.83E | Exhaust - System discharging from a truck or truck-tractor at a location other than at the rear of the cab | Exhaust Discharge | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 20, 2026.
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