Carrier profile · USDOT 3122586 · Updated Jun 13, 2026
Castro Valley Lumber Company Inc
1 power unitCASTRO VALLEY, CA50/100
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
@osbornelumber.com — 2 carriers: USDOT 2672254
Shares a company officer with other carriers
john tallman — 4 carriers: USDOT 1777389USDOT 1779280USDOT 3299792
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 5 related authorities · joined by email domain + officer
- Authorities
- 5
- Combined power
- 7
- States
- 3
- Oldest authority
- May 30, 2008
- Active now
- 3
- CASTRO VALLEY LUMBER COMPANY INC· viewingUSDOT 31225861PU
- OSBORNE LUMBER COMPANY INCUSDOT 26722543PU
- ALLIED RUBBER & GASKET COMPANY INCUSDOT 32997921PU
- JOHN W TALLMANUSDOT 17773891PU
- TWIN OAKS CONTRACTORS LLCUSDOT 17792801PU
Affiliated entities· hover to preview