Haley (Galbraith) Sonerholm 

Technical Advisor

Haley has over ten years of consulting experience with Tree Solutions Inc., including as a senior arborist and a manager. She has performed advanced assessments of trees from top to bottom throughout western Washington and further afield, ranging from urban residential properties to remote forest ecosystems. Her specialties include tree risk assessment, management planning, evaluation of trees as support structures (ziplines and treehouses) and municipal tree ordinances.


Her leadership skills have been refined over the years; she has served on the Board of Directors for the Pacific Northwest Chapter of ISA and the Washington Community Forestry Council for DNR. Haley resides with her husband and young son on the spectacular Key Peninsula where they are establishing a permaculture farm and food forest. She works on a project basis for Tree Solutions.

Education

BS in Environmental Science and Resource Management
(University of Washington 2012)

Licenses and Certifications

  • ISA Board Certified Master Arborist, Municipal Specialist PN-7512BM
  • ISA Qualified Tree Risk Assessor (TRAQ)
  • WSDA Commercial Operator #86856
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