Carrier profile · USDOT 4436528 · Updated Jun 13, 2026
River City Ready Mix Inc
4 power unitsSAN ANTONIO, 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
- 5745 EASTERLING, SAN ANTONIO, TX, 78251-3604
- Mailing address
- PO BOX 681085, SAN ANTONIO, TX, 78268-1085
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (210) 520-1941
- Cell
- (210) 394-6919
Registration
- Officer
- Elizabeth Lopez
- USDOT / docket
- 4436528
- First registered
- Jul 10, 2025
- Last MCS-150
- Jul 10, 2025
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Annual mileage
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.