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Truck Graph
25/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
C A S Transportation
DOT 1637366 · MC MC603477 · Orlando, FL
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

C A S Transportation (DOT 1637366, MC MC603477) is a Florida-based intrastate carrier headquartered in Orlando, FL. As of June 11, 2026 at 12:31 PM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: crash with fatalities or injuries 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 11, 2026 at 12:31 PM.

Authority Inactive
FMCSA Public Record
Carlos Sieron
Operating as: C A S Transportation
DOT Number1637366
MC NumberMC603477
Street1513 LARKS NEST CT
City / StateOrlando, FL 32824
Phone4052830698
Operation typeIntrastate
HazmatNot authorized
Authority age19 yr 1 mo
MCS-150 filed10/20/2015
Company officerCarlos Sieron
Power units1
Total drivers1
Authority Status
Common (for-hire)⚠ Inactive
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Crash with fatalities or injuries on record
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
Active
ENRIQUE ORTIZShared phone
Active
JOSE M NIEVESShared phone
Active
Network Intelligence Map
Carriers sharing an officer, address, or phone with C A S Transportation
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
2
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
19 yr 1 mo
Since 2007
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
2 total on record
DateStateFatalitiesInjuriesTow-away
—FL01Y
—CT00Y
Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
1513 LARKS NEST CT, Orlando, FL, 32824 · Open in Maps →
1513 LARKS NEST CT, ORLANDO, FL, 32824Open in Maps →
Authority Timeline
Authority GrantedApr 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 Carlos Sieron authorized to operate?

Carlos Sieron'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 Carlos Sieron's safety record?

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

How many trucks does Carlos Sieron operate?

Carlos Sieron operates 1 power units with approximately 1 drivers.

Is Carlos Sieron insured?

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

Has Carlos Sieron had any risk indicators?

Carlos Sieron has a risk score of 25/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Carlos Sieron?

Carlos Sieron's DOT number is 1637366 and MC number is MC603477. 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). C A S Transportation Safety Record, DOT 1637366. Retrieved from https://truckgraph.com/carriers/1637366
MLA
"C A S Transportation Safety Record, DOT 1637366." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1637366
Chicago
"C A S Transportation Safety Record, DOT 1637366." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1637366