Carrier profile · USDOT 2143166 · MC-745709 · Updated Aug 20, 2026
Hercor LLC
DBA DOUBLE J CARRIERS
2 power unitsavg 9 yrRegional · 3 statesBROWNSVILLE, TX80/100
CARRIER ACTIVEMC-745709 ACTIVEHAZMAT
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
- 6675 FM 1732, BROWNSVILLE, TX, 78520
- Mailing address
- 6535 FM1732, BROWNSVILLE, TX, 78521
- Operation
- Interstate· Hazmat
Contact
- Phone
- (956) 545-2172
- julian317@live.com
Registration
- Officer
- Julian Hernandez
- USDOT / docket
- 2143166 · MC-745709
- First registered
- Apr 14, 2011
- Last MCS-150
- Aug 8, 2024 · 419,576 mi (2022)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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.