Carrier profile · USDOT 1430511 · Updated Jun 13, 2026
SIERRA LAGUNA INC
DBA SIERRA LAGUNA
0 power unitsMAMMOTH LAKES, 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 company officer with other carriers
diane williams — 5 carriers: USDOT 1342990USDOT 1449037USDOT 1487282USDOT 3652655
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 5 related authorities · joined by officer
- Authorities
- 5
- Combined power
- 5
- States
- 5
- Oldest authority
- Mar 8, 2005
- Active now
- 1
- SIERRA LAGUNA INC· viewingUSDOT 14305110PU
- JAMES H WILLIAMSUSDOT 14872822PU
- DIANE WILLIAMSUSDOT 13429902PU
- EUGENE'S HAULING LLCUSDOT 14490371PU
- TRANQUILITY LOGISTICS LLCUSDOT 36526550PU
Affiliated entities· hover to preview