Mario A Santiago Nieves (USDOT 4043559)
USDOT 4043559 · Active · Guanica · PR
Public listing
- Legal name
- Mario A Santiago Nieves
- License or register id
- USDOT 4043559
- Status
- Active
- State
- PR
- City
- Guanica
- Category
- Authorized For Hire
- Phone
- +1 (787) 413-9995
- Address
- Urb Sagrado Corazon Calle Santa Cecilia D 11, Guanica, PR, 00653
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 3
- Drivers
- 2
- Operation
- Intrastate non-hazmat
- Classification
- Authorized For Hire
- Census status
- Active
- Trucks
- 3
- MCS-150 mileage
- 540620 (2025)
- MCS-150 date
- 20250930
- Fleet size
- 2–3 power units
- Hazmat
- No
- Company officer
- Mario A Santiago Nieves
- Mailing address
- Po Box 722, Guanica, PR, 00653
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Mario A Santiago Nieves is in the FMCSA Company Census as USDOT 4043559. census status Active. address Urb Sagrado Corazon Calle Santa Cecilia D 11, Guanica, PR, 00653. 3 power units. 2 drivers. Authorized For Hire. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Mario A Santiago Nieves?
Match the legal name and USDOT 4043559 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

