Sean Mergenthaler Construction LLC (USDOT 3280961)
USDOT 3280961 · Active · Bozeman · MT
Public listing
- Legal name
- Sean Mergenthaler Construction LLC
- License or register id
- USDOT 3280961
- Status
- Active
- State
- MT
- City
- Bozeman
- Category
- Private Property;authorized For Hire
- Phone
- +1 (406) 459-2562
- Address
- 6859 S 19th Ave, Bozeman, MT, 59718
- 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
- 2
- Drivers
- 2
- Operation
- Intrastate non-hazmat
- Classification
- Private Property;authorized For Hire
- Census status
- Active
- Trucks
- 2
- MCS-150 mileage
- 6500 (2026)
- MCS-150 date
- 20260216
- Fleet size
- 2–3 power units
- Hazmat
- No
- Company officer
- Sean Mergenthaler, Brandi Mergenthaler
- Mailing address
- Po Box 4403, Bozeman, MT, 59772
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Sean Mergenthaler Construction LLC is in the FMCSA Company Census as USDOT 3280961. census status Active. address 6859 S 19th Ave, Bozeman, MT, 59718. 2 power units. 2 drivers. Private Property;authorized For Hire. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Sean Mergenthaler Construction LLC?
Match the legal name and USDOT 3280961 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.

