Treage LLC ~ Tree and Garden Experts was formed in 2017 and is owned and operated by Sebastian Koerber. Sebastian moved to South Florida in 2013 and pioneered the use of advanced tree diagnostic tools nationwide.

Sebastian Koerber

German born and educated, he became a Board Certified Master Arborist in 2012 and has 30 years of experience on 3 continents in the field of arboriculture. He holds the highest credentials for arborists in the US, the EU and Germany and is Tree Risk Assessment and Prescription Pruning qualified by the International Society of Arboriculture.

Sebastian provides arborist reports for home owners, architects, developers, municipalities, golf clubs and tree expert companies. He has provided his expert opinion in legal proceedings regarding tree and branch failures as well as tree appraisals.

He conducts trainings for arborists nationally and internationally. His passion is the preservation of historic urban trees through sustainable management, best practices, and state of the art diagnostic equipment and methods.