S&J DIAZ TRUCKING LLC
USDOT 4411622
Active, intrastate (non-hazmat) carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 4411622 |
|---|---|
| MC Number | — |
| Legal Name | S&J DIAZ TRUCKING LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 5125072297 |
| Address | 334 LEE ST, San Marcos, TX, 78666-6918 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 2 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 16 (5), 15 (3), 26 (3).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 1 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 19-MAY-25 |
S&J DIAZ TRUCKING LLC operates 1 power unit — a larger fleet than 0% of carriers registered in TX.
Nearby
Other carriers in San Marcos, TX
- MC TRUSS LLC — USDOT 4327950, 5 power units
- SUN TECH ELECTRICAL CONTRACTORS INC — USDOT 4234027, 4 power units
- MC REYES TRUCKING LLC — USDOT 4126719, 2 power units
- BRODT LLC — USDOT 4184798, 2 power units
- 3G LOGISTICS LLC — USDOT 4254508, 2 power units
Browse all carriers in San Marcos, TX or all TX carriers.