Carrier profile · USDOT 4436848 · Updated Jun 13, 2026

Smart Transport of Texas LLC

3 power unitsavg 11.5 yrLocal · 1 statesSAN ANTONIO, TX50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksFMCSA SAFER

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
4949 N LOOP 1604 W STE 120, SAN ANTONIO, TX, 78249
Operation
Intrastate (Hazmat)· Hazmat

Contact

Phone
(210) 290-0971
Email
robertoqc@gmail.com

Registration

Officer
Roberto Quintanilla-Carrillo
USDOT / docket
4436848
First registered
Jul 11, 2025
Last MCS-150
Apr 23, 2026 · 1 mi (2025)
FMCSA safety rating
Not rated
D-U-N-S
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Fleet (self-reported · MCS-150)

3Power units
3Drivers
3CDL drivers
1Annual 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.