About Us

Jennifer Carroll, Owner/Operator is an Ontario Qualified Arborist, Internationally certified Arborist (ON-1897A), and ISA Certified Tree Risk Assessor. She is a graduate of the Humber College Arboriculture Program and a graduate of Fleming College with a diploma in Ecosystems Management and a Certificate in Environment and Natural Resource Studies. 

For over a decade, she competed in the Ontario Tree climbing competitions, and brought home medals from the International level. She continues to be one of the leading female arborists in Ontario. Jennifer is proud to be one of the lead instructors at Humber College in the Arboriculture program; working hard to keep education up to date; instilling safety and proper arboriculture practices in the arborists of tomorrow. 

At Tree Effects, Jennifer ensures the team is committed to continuing education with the highest standards of safety; from proper personal protective equipment to safe work practices and emergency response protocols. 

Jennifer has been working in the Industry for 15 years. With a solid foundation; working alongside and being trained by some of the best in the industry, she learned fast the varying aspects of the industry. She opened Tree Effects in 2016 and kept it small to best manage a healthy work-life balance. 

Tree Effects is fully licensed and insured with the most extensive coverage that protects both us as a company and you as the property owner. 

"Caring for trees from seedlings to mature trees is a true passion, delivering impeccable customer satisfaction is our goal."