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Truck Graph
45/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Marklein Builders INC
DOT 1055076 · Janesville, WI
Report generated: June 2, 2026 at 1:22 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Marklein Builders INC (DOT 1055076) is a Wisconsin-based intrastate hazmat carrier headquartered in Janesville, WI. As of June 2, 2026 at 1:22 AM, operating authority is active but without for-hire authority. TruckGraph has detected 4 risk signals on this carrier, including: no active insurance filing on record; no active for-hire operating authority. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 2, 2026 at 1:22 AM.

FMCSA Public Record
Marklein Builders INC
DOT Number1055076
MC Number—
Street3435 E MILWAUKEE STREET
City / StateJanesville, WI 53546
Phone6087520814
Operation typeIntrastate Hazmat
HazmatNot authorized
Authority age23 yr 8 mo
MCS-150 filed07/20/2023
Company officerDonald F. Marklein
Power units5
Total drivers3
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
●No active for-hire operating authority
●Required MCS-150 compliance filing overdue
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
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Power Units
5
Fleet
Drivers
3
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
23 yr 8 mo
Since 2002
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
3435 E MILWAUKEE STREET, Janesville, WI, 53546 · Open in Maps →
3435 E MILWAUKEE STREET, JANESVILLE, WI, 53546Open in Maps →
Authority Timeline
Authority GrantedSep 2002
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Marklein Builders INC authorized to operate?

Marklein Builders INC'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 Marklein Builders INC's safety record?

Marklein Builders INC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Marklein Builders INC operate?

Marklein Builders INC operates 5 power units with approximately 3 drivers.

Is Marklein Builders INC insured?

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

Has Marklein Builders INC had any risk indicators?

Marklein Builders INC has a risk score of 45/100 (High Risk) with 4 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Marklein Builders INC?

Marklein Builders INC's DOT number is 1055076. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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

APA
Truck Graph. (2026). Marklein Builders INC Safety Record, DOT 1055076. Retrieved from https://truckgraph.com/carriers/1055076
MLA
"Marklein Builders INC Safety Record, DOT 1055076." Truck Graph, Jun 2, 2026, https://truckgraph.com/carriers/1055076
Chicago
"Marklein Builders INC Safety Record, DOT 1055076." Truck Graph. Last modified June 2, 2026. https://truckgraph.com/carriers/1055076