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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Duncan Construction
DOT 1622056 · Duncan, OK
Report generated: June 11, 2026 at 12:31 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Duncan Construction (DOT 1622056) is a Oklahoma-based intrastate carrier headquartered in Duncan, OK. As of June 11, 2026 at 12:31 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 11, 2026 at 12:31 PM.

FMCSA Public Record
Dwight Duncan
Operating as: Duncan Construction
DOT Number1622056
MC Number—
Street1817 BOIS DARC
City / StateDuncan, OK 73533
Phone5802557844
Operation typeIntrastate
HazmatNot authorized
Authority age19 yr 2 mo
MCS-150 filed03/22/2007
Company officerDwight Duncan
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
19 yr 2 mo
Since 2007
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
1817 BOIS DARC, Duncan, OK, 73533 · Open in Maps →
1817 BOIS DARC, DUNCAN, OK, 73533Open in Maps →
Authority Timeline
Authority GrantedMar 2007
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 Dwight Duncan authorized to operate?

Dwight Duncan'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 Dwight Duncan's safety record?

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

How many trucks does Dwight Duncan operate?

Dwight Duncan operates 1 power units with approximately 1 drivers.

Is Dwight Duncan insured?

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

Has Dwight Duncan had any risk indicators?

Dwight Duncan 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 Dwight Duncan?

Dwight Duncan's DOT number is 1622056. 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). Duncan Construction Safety Record, DOT 1622056. Retrieved from https://truckgraph.com/carriers/1622056
MLA
"Duncan Construction Safety Record, DOT 1622056." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1622056
Chicago
"Duncan Construction Safety Record, DOT 1622056." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1622056