Big Tree Moving and Transplanting. Senna Tree Company expertly moves and transplants large trees in the Los Angeles / Southern California area. They hold the Guinness World Record for largest tree successfully moved. In addition to providing tree moving services , Senna Tree Company, located in the Los Angeles area, maintains a large inventory of Specimen Trees available at two Southern California locations wholesale to the trade. Large Tree installation and maintenance, 14.5 to 120 ton cranes a