NATIONAL TRENCH SAFETY INC
USDOT 583798
Active, interstate carrier, large fleet (282 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate18.4% vs 19.1% national avg
- Crashes (24 months)6 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 | 583798 |
|---|---|
| MC Number | — |
| Legal Name | NATIONAL TRENCH SAFETY INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 8322000988 |
| Address | 260 N SAM HOUSTON PKWY E STE 200, Houston, TX, 77060 |
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 | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 82 / 100 |
| Driver Fitness | 87 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 77 / 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 | 152 |
|---|---|
| Out-of-Service Rate | 18.4% vs 19.1% national average |
| Crashes | 6 total (0 fatal, 2 with injuries, 5 towaway) |
- 2026-01-07 — CA — towaway
- 2025-12-16 — CA — 1 injured
- 2024-11-22 — FL — towaway
- 2024-10-21 — IL — towaway
- 2024-09-30 — CA — towaway
Most frequent violation categories: 20 (33), 16 (25), 30 (16).
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) | 282 |
|---|---|
| Drivers | 158 |
| Recent Annual Mileage | 4,476,575 |
| Last MCS-150 Filing | 19-AUG-25 |
NATIONAL TRENCH SAFETY INC operates 282 power units — a larger fleet than 100% of carriers registered in TX.
Nearby
Other carriers in Houston, TX
- LOOMIS ARMORED US LLC — USDOT 252201, 3042 power units
- SYSCO USA I INC — USDOT 156275, 1472 power units
- WESTERN COMPANY OF NORTH AMERICA — USDOT 21783, 1195 power units
- WESTERN OIL TRANSPORTATION INC — USDOT 27651, 1064 power units
- NABORS WELL SERVICES CO — USDOT 428014, 1014 power units
Browse all carriers in Houston, TX or all TX carriers.