Tree of Knowledge is a full service professional tree company. We specialize in everything from artistic pruning, to tree removals, to disease diagnosis, to emergency tree work. Tree of knowledge is a new company with 3rd generation roots. Aaron Robertson is the sole owner of the company. Mario Robertson, his grandfather was the pioneer along with his cousins in the world of tree work. He was the owner of Tree Surgeon Association. Walter Robertson has innovated even more and is still the owner of his own successful tree company. Aaron Robertson is a certified arborist who has been in the industry for over 12 years. With experienced climbers and a great attitude, Tree of Knowledge will make you're property beautiful and your trees safe. Tree of Knowledge values our customers and cares for their properties as if they were our own.