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Our Team

At Woodridge Tree, our team is dedicated to providing our clients with the best possible guidance and solutions for their tree management needs. Our team members are certified arborists with years of experience in the industry.

Terry Thrale

Founder & CEO

Terry is an ISA Certified Arborist, an Qualified Tree Risk Assessor with a Diploma in Horticulture. over 10 years of experience in the Consulting Arborist field, and 5 years as a City Arborist before. Being the founder and CEO of Woodridge Tree, Terry is always working towards the best outcome of your projects.

Office Phone: (778) 847-0669

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Alanna Claffey

Senior Consulting Manager 

Alanna has 18 years of experience in the management of urban and natural forests across Canada. Prior to joining Woodridge Tree, she was the Senior Arborist for the City of New Westminster and the Tree Preservation Official for the City of White Rock. Alanna has worked as both a municipal arborist as well as in the private sector as a consultant, sales arborist, PHC technician, tree climber and bucket operator.  Her career has been devoted to providing expertise in tree care solutions, plant health care, pruning, tree removal, retention and preservation methods during development and tree risk assessments.

Office Phone: (778) 847-0669

Woodridge Tree Team

Terry Thrale

Founder/Owner

ISA Certified Arborist

ISA Tree Risk Assessor Qualified

Qualified Tree Appraiser

Diploma in Horticulture 

Alanna Claffey

Senior Consulting Arborist

ISA Certified Arborist

ISA Tree Risk Assessor Qualified

Qualified Tree Appraiser

Arborist Journeyperson C of Q 200142782

Adrian Szabunio

Consulting Arborist

ISA Certified Arborist

ISA Certified Tree Risk Assessor

Diploma in Civil Engineering Technology

Russ Vankoughnett

Consulting Arborist

ISA Certified Arborist

ISA Qualified Tree Risk Assessor

Landscape Nursery Specialist

Conor Claffey

Tech Specialist

Support Team

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