4JLJ LLC
USDOT 1600539 · Doing business as J4 OILFIELD SERVICES
Active, interstate carrier, large fleet (163 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate38.7% vs 19.1% national avg
- Crashes (24 months)2 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 | 1600539 |
|---|---|
| MC Number | — |
| Legal Name | 4JLJ LLC |
| DBA Name | J4 OILFIELD SERVICES |
| Entity Type | — |
| Phone | 3612410189 |
| Address | 4631 DANIEL DR, Robstown, TX, 78380 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20180705) |
| 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 | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 84 / 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 | 31 |
|---|---|
| Out-of-Service Rate | 38.7% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 2 with injuries, 2 towaway) |
- 2026-02-24 — TX — 1 injured, towaway
- 2025-02-24 — TX — 1 injured, towaway
- 2023-09-26 — TX — towaway
Most frequent violation categories: 20 (31), 30 (14), 16 (12).
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) | 163 |
|---|---|
| Drivers | 144 |
| Recent Annual Mileage | 985,571 |
| Last MCS-150 Filing | 30-SEP-25 |
4JLJ LLC operates 163 power units — a larger fleet than 100% of carriers registered in TX.
Nearby
Other carriers in Robstown, TX
- J W RENTALS INC — USDOT 1504538, 25 power units
- CAMACAD EQUIPMENT LP — USDOT 1424105, 5 power units
- EAGLE TESTING SERVICE LP — USDOT 1233445, 3 power units
- STEVEN WORCESTER — USDOT 1287709, 2 power units
- DANIEL VILLARREAL — USDOT 1475966, 2 power units
Browse all carriers in Robstown, TX or all TX carriers.