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
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Active
- Broker
- None
Insurance & bonds
BIPD / liability$1,000,000 in force
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$1M in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’26 · 11 insurers · 4 lapsesCoverage lapse
2011201520192023now
Shorter eras are too brief to label at this scale — all 15 insurers are named in the list below.
BIPD in force — $1,000,000 · HIGHLANDER SPECIALTY INSURANCE COMPANY · since Mar 2026
All 15 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GEICO COUNTY MUTUAL INSURANCE CO. | Mar 2025 → Mar 2026 | $1M | 1 |
| TRISURA SPECIALTY INSURANCE COMPANY | Mar 2024 → Mar 2025 | $1M | 1 |
| ALPINE TRANSPORTATION INSURANCE RRG, INC. | Jul 2023 → Feb 2024 | $1M | 5 |
| PLATINUM TRANSPORT INSURANCE RRG, INC | Jul 2022 → Jul 2022 | $1M | 2 |
| NATIONAL TRANSPORTATION INSURANCE CO RRG, LLC | Jul 2020 → Feb 2022 | $1M | 4 |
| HOUSTON GENERAL INSURANCE EXCHANGE | Jul 2019 → Jul 2020 | $1M | 3 |
| PROGRESSIVE COUNTY MUTUAL | Jun 2019 → Jul 2019 | $1M | 1 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Jun 2018 → Jun 2019 | $1M | 1 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Jun 2017 → Nov 2017 | $1M | 3 |
| NEW HAMPSHIRE INSURANCE CO. | Jun 2016 → Jun 2017 | $1M | 1 |
| NORTHLAND INSURANCE COMPANY | Jun 2015 → Jun 2016 | $1M | 4 |
| HALLMARK COUNTY MUTUAL INSURANCE COMPANY | Jun 2014 → Jun 2015 | $1M | 2 |
| HALLMARK COUNTY MUTUAL INSURANCE COMPANY | Jun 2013 → Jun 2013 | $1M | 2 |
| NORTHLAND INSURANCE COMPANY | Jun 2012 → Jun 2013 | $1M | 1 |
| PROGRESSIVE COUNTY MUTUAL | Jun 2011 → Jun 2012 | $1M | 1 |