Carrier profile · USDOT 2013927 · Updated Jun 13, 2026
Hill Country Concrete & Masonry Supply Inc
DBA C & M PRECAST CONCRETE COMPANY
8 power unitsavg 15.5 yrLocal · 1 statesKERRVILLE, TX86/100
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.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 3289543
Shares a company officer with other carriers
robert barker — 9 carriers: USDOT 496210USDOT 617910USDOT 777430USDOT 2168943USDOT 2285193USDOT 2581218USDOT 2723918USDOT 3072201
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)88
Observed (24 mo)44
Shared w/ other carriers11
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 |
|---|---|---|---|---|
| 1GRDM732XBH713204View sourced platform decode | 2 | 2 | Jun 12, 2025 | Oct 30, 2025 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 9 related authorities · joined by officer
- Authorities
- 9
- Combined power
- 17
- States
- 5
- Oldest authority
- Aug 28, 1992
- Active now
- 2
- HILL COUNTRY CONCRETE & MASONRY SUPPLY INC· viewingUSDOT 20139278PU
- BLUX INTERNATIONAL GLASSUSDOT 30722012PU
- R2 L2 ENTERPRISES INCUSDOT 7774301PU
- ROBERT BARKERUSDOT 21689431PU
- RNB SERVICES LLCUSDOT 22851931PU
- YAITES TRANSPORT SERVICE LLCUSDOT 27239181PU
- ROBERT BARKERUSDOT 4962101PU
- DOUBLE OO TRUCKING CO INCUSDOT 6179101PU
- ROBERT BARKERUSDOT 25812181PU