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Truck Graph
25/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Unique Concrete
DOT 4381092 · Vacaville, CA
Report generated: June 9, 2026 at 12:33 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Unique Concrete (DOT 4381092) is a California-based intrastate carrier headquartered in Vacaville, CA. As of June 9, 2026 at 12:33 PM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: principal operates multiple active carrier authorities; 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 12:33 PM.

FMCSA Public Record
Unique Concrete
DOT Number4381092
MC Number—
Street700 OAKVALE WAY
City / StateVacaville, CA 95687-7384
Phone7076896889
Operation typeIntrastate
HazmatNot authorized
Authority age1 yr 2 mo
MCS-150 filed03/20/2025
Company officerAlberto Diaz
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Principal operates multiple active carrier authorities
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DIARA ENTERPRISE LLCShared officer
Active
TITO TRUCKING LLCShared officer
Active
ALBERTO DIAZShared officer
Active
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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
1 yr 2 mo
Since 2025
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
700 OAKVALE WAY, Vacaville, CA, 95687-7384 · Open in Maps →
700 OAKVALE WAY, VACAVILLE, CA, 95687-7384Open in Maps →
Authority Timeline
Authority GrantedMar 2025
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 Unique Concrete authorized to operate?

Unique Concrete'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 Unique Concrete's safety record?

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

How many trucks does Unique Concrete operate?

Unique Concrete operates 1 power units with approximately 1 drivers.

Is Unique Concrete insured?

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

Has Unique Concrete had any risk indicators?

Unique Concrete 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 Unique Concrete?

Unique Concrete's DOT number is 4381092. 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). Unique Concrete Safety Record, DOT 4381092. Retrieved from https://truckgraph.com/carriers/4381092
MLA
"Unique Concrete Safety Record, DOT 4381092." Truck Graph, Jun 9, 2026, https://truckgraph.com/carriers/4381092
Chicago
"Unique Concrete Safety Record, DOT 4381092." Truck Graph. Last modified June 9, 2026. https://truckgraph.com/carriers/4381092