Senna Tree Company specializes in the relocation, preservation and sale of large specimen trees. The company's contract tree moving services provide unparallel in-house capability and expertise to preserve and relocate trees from 48" inch and 40' box size. Senna Tree Company held the Guinness World Record Holder for the largest tree successfully moved on planet earth to date. That tree, a 916,000 lb. Valley Oak with an 84" trunk diameter and 100' spread was moved in 2002 and still thrives today. At our Los Angeles andRiverside nursery facilities you will find over 20 acres of unique, one of a kind, specimen trees and palms, hand selected for quality and vigor.