Your Partner in Tree Care
- ISA Certified Arborist #NE-302526A
- Master of Science – Arboriculture
- Fully Insured
Ari Okun
Owner — Certified Arborist — Tree Lover
I am not your stereotypical “tree guy”. My approach to tree care is eco-centric — rooted in a modern understanding of tree biomechanics, tree biology, the soil microbiome, and a tree’s interconnection with its ecosystem. I bring a strong work ethic, honesty, and a collaborative spirit to every project.
Having grown up exploring the woods of Western Massachusetts, I have always found inspiration, comfort, and healing amongst the company of trees. Hand in hand with my love for trees is a desire to work wholeheartedly to preserve the health of the natural ecosystem.
With a master’s degree in Arboriculture from the University of Massachusetts-Amherst and over 10 years of experience caring for trees and landscapes, I have gained extensive knowledge to best steward trees to ensure their longevity and harmony within your property. I also have a strong understanding of native and horticultural plant communities and how to plant trees and gardens that are supported by a healthy soil-ecosystem.
As an arboriculture graduate student at UMass, I focused my research on tree risk assessment and how arborist’s can better assess the effect of decay on tree failure. You can find my research article in the scientific journal – Forests.
I have worked for the USDA Forest Service’s Urban and Community Forestry program and alongside exceptional arborists at Preservation Arborists and Smith College Botanical Garden.
My Values
Long-term, holistic solutions over reactive, short-term fixes
The tree care industry often suggests that trees need constant pruning and trimming for their own benefit, along with repeated applications of synthetic fertilizers. Some treatments and interventions absolutely matter, but in reality, many tree care companies operate on a production-driven model. This approach can overlook the underlying causes of declining tree health.
Unnecessary synthetic fertilization can make trees more vulnerable to pests and disease. Ironically, this often leads to additional treatments being recommended—such as insecticides—creating a cycle of services that may not address the tree’s actual needs and entraps homeowners into pointless subscriptions.
Long-term tree vitality begins by recreating a tree’s natural growing ecosystem. Proper planting, mulching, exposed root collars, and de-compacted and biologically healthy soil make all the difference. Living, fungal-dominated soils support resilient root systems, stable structure, and healthy, enduring canopies.