Carrier profile · USDOT 2204546 · Updated Aug 20, 2026
John B Welling
DBA 4W WELDING & CONCRETE
1 power unitRIO VISTA, TX50/100
AUTHORITY STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 8108 CR 1204, RIO VISTA, TX, 76093
- Operation
- Interstate
Contact
- Phone
- (817) 228-9565
- Fax
- (817) 373-2585
Registration
- Officers
- John Welling · Lisa Welling
- USDOT / docket
- 2204546
- First registered
- Oct 24, 2011
- Last MCS-150
- Oct 25, 2011 · 20,000 mi (2010)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.