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Truck Graph
15/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Canyon Oilfield Service
DOT 1239051 · Vernal, UT
Report generated: June 9, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Canyon Oilfield Service (DOT 1239051) is a Utah-based intrastate carrier headquartered in Vernal, UT. As of June 9, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: unusually high carrier network activity; 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 9, 2026 at 7:30 AM.

FMCSA Public Record
William Hullinger
Operating as: Canyon Oilfield Service
DOT Number1239051
MC Number—
Street2665 E PEBBLE ACRE DR
City / StateVernal, UT 84078
Phone4357810198
Operation typeIntrastate
HazmatNot authorized
Authority age22 yr 1 mo
MCS-150 filed04/21/2004
Company officerWilliam Hullinger
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Unusually high carrier network activity
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
Carriers sharing an officer, address, or phone with Canyon Oilfield Service
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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
22 yr 1 mo
Since 2004
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
2665 E PEBBLE ACRE DR, Vernal, UT, 84078 · Open in Maps →
2665 E PEBBLE ACRE DR, VERNAL, UT, 84078Open in Maps →
Authority Timeline
Authority GrantedApr 2004
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 William Hullinger authorized to operate?

William Hullinger'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 William Hullinger's safety record?

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

How many trucks does William Hullinger operate?

William Hullinger operates 1 power units with approximately 1 drivers.

Is William Hullinger insured?

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

Has William Hullinger had any risk indicators?

William Hullinger has a risk score of 15/100 (Monitor) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for William Hullinger?

William Hullinger's DOT number is 1239051. 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). Canyon Oilfield Service Safety Record, DOT 1239051. Retrieved from https://truckgraph.com/carriers/1239051
MLA
"Canyon Oilfield Service Safety Record, DOT 1239051." Truck Graph, Jun 9, 2026, https://truckgraph.com/carriers/1239051
Chicago
"Canyon Oilfield Service Safety Record, DOT 1239051." Truck Graph. Last modified June 9, 2026. https://truckgraph.com/carriers/1239051