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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Ultimate Design Build
DOT 3597880 · Mamaroneck, NY
Report generated: June 5, 2026 at 2:07 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Ultimate Design Build (DOT 3597880) is a New York-based intrastate carrier headquartered in Mamaroneck, NY. As of June 5, 2026 at 2:07 AM, 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 5, 2026 at 2:07 AM.

FMCSA Public Record
Mayron Castro
Operating as: Ultimate Design Build
DOT Number3597880
MC Number—
Street433 CENTER AVE UNIT 2
City / StateMamaroneck, NY 10543
Phone9144419948
Operation typeIntrastate
HazmatNot authorized
Authority age5 yr 2 mo
MCS-150 filed10/18/2024
Company officerMayron Castro
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
5 yr 2 mo
Since 2021
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
433 CENTER AVE UNIT 2, Mamaroneck, NY, 10543 · Open in Maps →
433 CENTER AVE UNIT 2, MAMARONECK, NY, 10543Open in Maps →
Authority Timeline
Authority GrantedMar 2021
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 Mayron Castro authorized to operate?

Mayron Castro'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 Mayron Castro's safety record?

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

How many trucks does Mayron Castro operate?

Mayron Castro operates 1 power units with approximately 1 drivers.

Is Mayron Castro insured?

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

Has Mayron Castro had any risk indicators?

Mayron Castro 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 Mayron Castro?

Mayron Castro's DOT number is 3597880. 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). Ultimate Design Build Safety Record, DOT 3597880. Retrieved from https://truckgraph.com/carriers/3597880
MLA
"Ultimate Design Build Safety Record, DOT 3597880." Truck Graph, Jun 5, 2026, https://truckgraph.com/carriers/3597880
Chicago
"Ultimate Design Build Safety Record, DOT 3597880." Truck Graph. Last modified June 5, 2026. https://truckgraph.com/carriers/3597880