ISA Certified ArboristPeter Van Oss, ISA Certified Arborist

Territory and Services:

Peter operates out of SavATree’s Hillsboro, OR branch. He provides comprehensive tree, shrub and lawn services to our Oregon territory. Some of the most popular services provided by Peter and the team include organic lawn care, lawn fertilization, lawn seeding, lawn aeration, weed control, tree fertilization, tree pruning, tree removal, tree disease treatments, shrub fertilization, and shrub and hedge trimming. If you would like to have your property assessed by a certified arborist, look no further than the professionals at SavATree. Peter is highly qualified to work on landscapes in Portland, Lake Oswego, Hillsboro, Vancouver, Seattle and Eugene. Ready to schedule your free consultation? Contact us.

Email: [email protected]

Cell Phone: (503) 512-3826


  • B.S. in Landscape Construction Management and Horticulture


Peter has worked in the industry for 15 years with 13 years of field experience.

Industry Involvement/Awards/Certifications:

  • ISA Certification #PN-8145A
  • ISA Qualified Tree Risk Assessor
  • Working with PNW-ISA to revamp the CTW certification


Peter was born and raised in Holland and moved to the United States in 2002. He enjoys the outdoors, fly fishing and camping.

Why Did You Become an Arborist?

“My great grandfather was an arborist and climbed until he was 65 years old. My grandfather owned two nurseries and a flower shop. I got introduced to chainsaws and felling trees in college and that was that.”

Customer Service Philosophy:

“Listen to the goals of the project, educate the customer and execute the tasks. The client is always number 1.”