Carrier profile · USDOT 1893897 · Updated Jun 13, 2026
ROCK HILL CONCRETE LLC
6 power unitsDAYTON, WA50/100
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.
Shares a registration email domain with other carriers
@columbiainet.com — 19 carriers: USDOT 67244USDOT 1061982USDOT 1732220USDOT 1737258USDOT 1860877USDOT 1892666USDOT 1893600USDOT 1915714
Shares a company officer with other carriers
roger becker — 5 carriers: USDOT 1310049USDOT 2036207USDOT 2293418USDOT 4022542
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 23 related authorities · joined by email domain + officer
- Authorities
- 23
- Combined power
- 74
- States
- 5
- Oldest authority
- Jun 1, 1974
- Active now
- 11
- ROCK HILL CONCRETE LLC· viewingUSDOT 18938976PU
- NORMAN J HANSENUSDOT 17372588PU
- ROCK HILL CONCRETE LLCUSDOT 30027686PU
- G & A SMITH FARMSUSDOT 18608775PU
- LONE WOLF WILDFIRE LLCUSDOT 19194915PU
- T & R FARMS INCUSDOT 19979804PU
- ACCEL WORKOVER SERVICES INCUSDOT 13100494PU
- BRADEN & NELSON INCUSDOT 672444PU
- TALBOTT FARMS INCUSDOT 19157143PU
- RODAN CONCRETE CONSTRUCTION INCUSDOT 22940673PU
- WALKLEY FARMS LLCUSDOT 18936003PU
- K BAR R LIVESTOCK INCUSDOT 10619823PU
- DONALD DAVISUSDOT 35434393PU
- MGP FARMS, LLCUSDOT 28713653PU
- 4R FARMS INC A FAMILY FARM CORPORATIONUSDOT 22934182PU
- NEACE FARMSUSDOT 20592632PU
- T & S FARMSUSDOT 17322202PU
- THOMAS G WEAVERUSDOT 18926662PU
- 5B FARMS INCUSDOT 24582082PU
- R&B PROPERTY DEVELOPMENT LLCUSDOT 40225421PU
- ROBERT P SCHUBERTUSDOT 33488481PU
- ROGER J BECKERUSDOT 20362071PU
- TOMPKINS & SONSUSDOT 19159901PU