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Truck Graph
0/100
✗ Not for Hire
This carrier holds no for-hire operating authority. Private carriers are not authorized to haul freight for hire. Do not tender.
DOT 950371✓ Last checked 2h ago
Verify on FMCSA →
Vetting2 failed11 passedNo for-hire authority · No insurance filing
Risk Signals Detected
Private carrier — no for-hire authority. Not authorized to haul freight for hire.
Informational
No active insurance filing — verify directly with carrier
Not a legal finding — always perform independent due diligence before tendering a load.✓ Updated 2h ago
DOT 950371Frederic, WI

Robert Warwas

DBA: Bob'S Iron

Private Carrier · Not For HireIntrastateFrederic, WI 54837

Robert Warwas has a fleet of 3 power units and 1 drivers. It does not hold for-hire operating authority and may operate as a private carrier. No roadside inspection history is on record.

Identity
Legal nameRobert Warwas
DBABob'S Iron
DOT #950371
MC #—
CityFrederic
StateWisconsin
ZIP54837
Authority age25 yr 1 mo
StatusActive (No Auth)
Common authority—
Contract authority—
Broker authorityNot authorized
OperationIntrastate
HazmatNot authorized
MCS-150 filed11/02/2022
Company officerRobert Warwas
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet
3
Power units
Drivers
1
Total
Inspections
0
On record
Crashes
0
None on record
OOS Rate
—
No inspections
Authority Age
25 yr 1 mo
Since 2001

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Business Connections
Who else shares an officer, address, or phone number with this carrier
View full network →
Associated entities1 revoked in network
⚠ 1 revoked in network
ConnectedRevoked

Location

3313 STATE RD 35, Frederic, WI, 54837

3313 STATE RD 35, FREDERIC, WI, 54837Open in Maps →

Inspection history

0 inspections on record · 5 most recent shown · OOS rate: N/A

No inspection records found.

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record · Showing last 3

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

⚠
No active insurance filing on record
Verify insurance directly with carrier before tendering any load.

Source: FMCSA insurance filings. View methodology

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Marten Transport LTD
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Authority timeline

Key events in this carrier's operating authority history.

Authority GrantedApr 2001
FMCSA issued operating authority
ActiveCurrent
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Verify independently

Before tendering, confirm authority and safety using official sources.

FMCSA SAFER System →
Official DOT safety record, authority status, inspections
Google Search →
News, reviews, and web presence
Wisconsin Secretary of State →
Business registration and corporate filings
Better Business Bureau →
Complaints, ratings, and accreditation status
LinkedIn →
Company employees, leadership, and network
PACER (Federal Courts) →
Federal litigation, bankruptcy filings

Explore carriers like Robert Warwas

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Robert Warwas is based in Frederic, WI, which is part of the larger Wisconsin trucking market. Browse the full national carrier directory to compare across all 50 states.

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Frequently asked

Robert Warwas

Answers from verified compliance records.

Is Robert Warwas authorized to operate?

Robert Warwas's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Robert Warwas's safety record?

Robert Warwas does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Robert Warwas operate?

Robert Warwas operates 3 power units with approximately 1 drivers.

Is Robert Warwas insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Robert Warwas had any risk indicators?

No risk indicators have been detected for Robert Warwas as of the most recent data sync.

What is the DOT number for Robert Warwas?

Robert Warwas's DOT number is 950371. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Robert Warwas Safety Record, DOT 950371. Retrieved from https://truckgraph.com/carriers/950371
MLA
"Robert Warwas Safety Record, DOT 950371." Truck Graph, May 31, 2026, https://truckgraph.com/carriers/950371
Chicago
"Robert Warwas Safety Record, DOT 950371." Truck Graph. Last modified May 31, 2026. https://truckgraph.com/carriers/950371
Data sourced from FMCSA public records with independent risk analysis. Last updated: Methodology →