Jessica Mullin, RCA

Registered Consulting Arborist

Jessica Mullin is a Registered Consulting Arborist and Certified Arborist working with Peninsula since 2020. Jessica performs tree risk assessments, tree inventories, and other tree related projects. She has a diverse background in native plant design and landscaping, four years of experience as a climbing arborist and has been a consultant since 2020. Jessica has her Permaculture Design Certificate from the Urban Permaculture Institute in San Francisco, is a Certified Greywater Installer and has a Bachelors of Arts in Journalism.

Started: 2020

Certifications, Licenses, Training:

  • Registered Consulting Arborist® #765
  • Certified Arborist® #WE-12226A
  • Tree Risk Assessment Qualification
  • Greywater Action-Certified Greywater Installer
  • Urban Permaculture Institute-Certified Permaculture Designer


  • Bachelor of Arts from Boston University
  • Washington State University Extension Forestry Webinars–Root Disease, Wildfire in Western Washington, Forest Health Issues, Animal Damage, Forests and Climate Change
  • Santa Rosa Junior College-Intro to Arboriculture
  • Santa Rosa Junior College-Landscape Drafting and Design
  • Santa Rosa Junior College-Plant Propagation
  • University of California, Berkeley-Forest Disease: Sudden Oak Death Training