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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Sieben Construction Serv INC
DOT 1132512 · St Cloud, MN
Report generated: June 2, 2026 at 12:37 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Sieben Construction Serv INC (DOT 1132512) is a Minnesota-based intrastate carrier headquartered in St Cloud, MN. As of June 2, 2026 at 12:37 PM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. 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 12:37 PM.

FMCSA Public Record
Ralph Sieben
Operating as: Sieben Construction Serv INC
DOT Number1132512
MC Number—
Street11722 260TH ST WEST
City / StateSt Cloud, MN 56301
Phone3203638111
Operation typeIntrastate
HazmatNot authorized
Authority age23 yr
MCS-150 filed03/10/2003
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
23 yr
Since 2003
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
11722 260TH ST WEST, St Cloud, MN, 56301 · Open in Maps →
11722 260TH ST WEST, ST CLOUD, MN, 56301Open in Maps →
Authority Timeline
Authority GrantedMay 2003
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 Ralph Sieben authorized to operate?

Ralph Sieben'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 Ralph Sieben's safety record?

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

How many trucks does Ralph Sieben operate?

Ralph Sieben operates 1 power units with approximately 1 drivers.

Is Ralph Sieben insured?

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

Has Ralph Sieben had any risk indicators?

Ralph Sieben has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Ralph Sieben?

Ralph Sieben's DOT number is 1132512. 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). Sieben Construction Serv INC Safety Record, DOT 1132512. Retrieved from https://truckgraph.com/carriers/1132512
MLA
"Sieben Construction Serv INC Safety Record, DOT 1132512." Truck Graph, Jun 2, 2026, https://truckgraph.com/carriers/1132512
Chicago
"Sieben Construction Serv INC Safety Record, DOT 1132512." Truck Graph. Last modified June 2, 2026. https://truckgraph.com/carriers/1132512