Ian Scott Mason (USDOT 3983689)
DBA Big Water Welding
USDOT 3983689 · Active · Tahoe City · CA
Public listing
- Legal name
- Ian Scott Mason
- License or register id
- USDOT 3983689
- Status
- Active
- State
- CA
- City
- Tahoe City
- Category
- Private Property
- Phone
- +1 (530) 581-2161
- Address
- 1750 River Rd Unit B, Tahoe City, CA, 96145
- 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
- Private Property
- Census status
- Active
- Trucks
- 3
- MCS-150 mileage
- 9500 (2024)
- MCS-150 date
- 20250624
- Fleet size
- 2–3 power units
- Hazmat
- No
- Company officer
- Ian Scott Mason
- Mailing address
- Po Box 648, Tahoe City, CA, 96145-0648
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Ian Scott Mason is in the FMCSA Company Census as USDOT 3983689. census status Active. address 1750 River Rd Unit B, Tahoe City, CA, 96145. 3 power units. 2 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Ian Scott Mason?
Match the legal name and USDOT 3983689 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.

