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Truck Graph
20/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Onecor Services LLC
DOT 3312623 · MC MC1052558 · Williston, ND
Report generated: June 6, 2026 at 12:31 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Onecor Services LLC (DOT 3312623, MC MC1052558) is a North Dakota-based interstate carrier headquartered in Williston, ND. As of June 6, 2026 at 12:31 PM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: unsafe driving violation on record; 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 6, 2026 at 12:31 PM.

FMCSA Public Record
Onecor Services LLC
DOT Number3312623
MC NumberMC1052558
Street606 E DAKOTA PKWY
City / StateWilliston, ND 58801
Phone7015002354
Operation typeInterstate
HazmatNot authorized
Authority age6 yr 10 mo
MCS-150 filed04/24/2026
Company officerHeidi Johnson
Power units51
Total drivers34
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Unsafe driving violation on record
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 19.2% vs. national avg 22.26% — below average
Network Intelligence Map
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Power Units
51
Fleet
Drivers
34
Total
Inspections
26
On record
Crashes
0
On record
OOS Rate
19.2%
↓ Avg 22.26%
Authority Age
6 yr 10 mo
Since 2019
Violation Categories — Last 24 Months
Hours of Service
26 insp (100%)· 2 viol
Unsafe Driving
26 insp (100%)· 1 viol
Driver Fitness
26 insp (100%)
Controlled Substances
26 insp (100%)
Vehicle Maintenance
19 insp (73%)· 13 viol
Inspection History
26 total · OOS rate 19.2%
DateStateLevelDriver OOSVehicle OOSResult
9/30/2024NDII00Pass
6/28/2025WYII10OOS
12/28/2024TXII00Pass
2/27/2025NDI00Pass
9/26/2025TXII00Pass
5/26/2025NDIII00Pass
6/26/2025NDIII00Pass
6/26/2024NDII00Pass
5/23/2024TXI00Pass
1/20/2026MTII01OOS
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
606 E DAKOTA PKWY, Williston, ND, 58801 · Open in Maps →
606 E DAKOTA PKWY, WILLISTON, ND, 58801Open in Maps →
Authority Timeline
Authority GrantedJul 2019
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 Onecor Services LLC authorized to operate?

Onecor Services LLC'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 Onecor Services LLC's safety record?

Onecor Services LLC has 26 roadside inspections on record with an out-of-service rate of 19.2%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Onecor Services LLC operate?

Onecor Services LLC operates 51 power units with approximately 34 drivers.

Is Onecor Services LLC insured?

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

Has Onecor Services LLC had any risk indicators?

Onecor Services LLC has a risk score of 20/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Onecor Services LLC?

Onecor Services LLC's DOT number is 3312623 and MC number is MC1052558. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

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

APA
Truck Graph. (2026). Onecor Services LLC Safety Record, DOT 3312623. Retrieved from https://truckgraph.com/carriers/3312623
MLA
"Onecor Services LLC Safety Record, DOT 3312623." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/3312623
Chicago
"Onecor Services LLC Safety Record, DOT 3312623." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/3312623