Carrier profile · USDOT 1205236 · Updated Jun 13, 2026
HARD ROCK MATERIALS INC
88 power unitsavg 5.4 yrLocal · 1 statesGREEN COVE SPRINGS, FL81/100
AUTHORITY STATUS UNKNOWN
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Last 12 months: 1 truck also ran under 1 other carrier
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 1205Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (2 trucks · 2 carriers)
Across all inspections on record: USDOT 1205USDOT 3235607
Shares a company officer with other carriers
tammy garza — 2 carriers: USDOT 2431248
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)8888
Observed (24 mo)5353
Shared w/ other carriers22
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 5KKHAXDV6MLMY5780 | 2 | 7 | Jun 19, 2024 | Jun 9, 2026 |
| 5KKHAXDV5KPKE3483 | 2 | 4 | Jan 4, 2024 | Oct 3, 2024 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by officer
- Authorities
- 2
- Combined power
- 95
- States
- 2
- Oldest authority
- Jan 28, 2004
- Active now
- 1
- HARD ROCK MATERIALS INC· viewingUSDOT 120523688PU
- HG LIBERTY TRANSPORTS LLCUSDOT 24312487PU
Affiliated entities· hover to preview