Mier Bros Trucking INC (USDOT 4412893)
DBA Mier Bros Ag Services
USDOT 4412893 · Active · Santa Maria · CA
Public listing
- Legal name
- Mier Bros Trucking INC
- License or register id
- USDOT 4412893
- Status
- Active
- State
- CA
- City
- Santa Maria
- Category
- Private Property
- Phone
- +1 (505) 677-7303
- Address
- 2435 Sandpiper Dr, Santa Maria, CA, 93455-1521
- 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
- 5
- Drivers
- 3
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Active
- Trucks
- 5
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20250521
- Fleet size
- 4–6 power units
- Hazmat
- No
- Company officer
- Jeff Mier
- Mailing address
- Po Box 1246, Santa Maria, CA, 93456-1246
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Mier Bros Trucking INC is in the FMCSA Company Census as USDOT 4412893. census status Active. address 2435 Sandpiper Dr, Santa Maria, CA, 93455-1521. 5 power units. 3 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Mier Bros Trucking INC?
Match the legal name and USDOT 4412893 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.

