DOUBLE DIAMOND TRANSPORT INC
USDOT 1427730
Active, interstate carrier, mid-size fleet (68 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate13.9% vs 19.1% national avg
- Crashes (24 months)3 reported — involvement does not imply fault
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 | 1427730 |
|---|---|
| MC Number | MC-541389 |
| Legal Name | DOUBLE DIAMOND TRANSPORT INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 2103146528 |
| Address | 3333 SE LOOP 410, San Antonio, TX, 78222 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| 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.
Our scoring
Safety scores
| Unsafe Driving | 79 / 100 |
|---|---|
| Hours-of-Service Compliance | 84 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 80 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 187 |
|---|---|
| Out-of-Service Rate | 13.9% vs 19.1% national average |
| Crashes | 3 total (0 fatal, 0 with injuries, 3 towaway) |
- 2025-04-02 — TX — towaway
- 2025-02-26 — TX — towaway
- 2024-10-07 — TX — towaway
- 2023-11-29 — TX — towaway
- 2023-10-19 — TX — 1 injured
Most frequent violation categories: 16 (74), 20 (57), 30 (27).
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) | 68 |
|---|---|
| Drivers | 68 |
| Recent Annual Mileage | 7,527,222 |
| Last MCS-150 Filing | 30-OCT-25 |
DOUBLE DIAMOND TRANSPORT INC operates 68 power units — a larger fleet than 99% of carriers registered in TX.
Nearby
Other carriers in San Antonio, TX
- NORTHSIDE ISD TRANSPORTATION — USDOT 1249763, 967 power units
- PERIODICAL SERVICES INC — USDOT 1168614, 169 power units
- CLEARWELL WELL SERVICES LLC — USDOT 1485979, 129 power units
- SCOBEY MOVING & STORAGE LTD — USDOT 1274056, 123 power units
- CUSA KBC LLC — USDOT 1167678, 96 power units
Browse all carriers in San Antonio, TX or all TX carriers.