
Arborist Partnerships
Friends of Trees is pleased to partner with many arborists in the Portland-Vancouver, Salem, and Eugene-Springfield areas. Our Arborist Partners make significant contributions to the health of our urban forest and many of them volunteer with Friends of Trees and donate their time to leading planting crews and assisting with skills-based trainings.
All are certified by the International Society of Arboriculture (ISA). Although we appreciate the contributions made by all of our Arborist Partners, Friends of Trees does not endorse individual arborists.
If you would like to become an Arborist Partner, please contact Sam Erman, (503)765-6585.
Tips for finding the right arborist for you and your tree.
- Ask for references and consider more than one bid.
- Ask for a certified arborist, someone who has passed the International Society of Arboriculture’s extensive certification exam covering all aspects of tree care.
- Hire someone who is bonded, licensed and insured.
- Membership in professional organizations such as the International Society of Arboriculture (ISA), the National Arborist Association (NAA) or the American Society of Consulting Arborists (ASCA) demonstrates professional accreditation and knowledge of best practices.
- A good arborist won’t recommend topping and should try to talk you out of it if you request to have a tree topped.
- Never allow a climber to use spikes or spurs to climb your tree unless the tree is to be removed.
Visit here for more information about your city’s tree resources.
Featured Arborist

HONL TREE CARE
Chad Honl, ISA Certified Arborist
5804 SE Lafayette
Portland, OR 97206
503-200-0709
www.HonlTreeCare.com
Service areas: Portland Metro
Services offered: Tree Planting Consultation, Pruning, Cabling, Removal, Soil Amending
ISA Certified: PN-6783A, PN-7848A, PN-5537A, PN-7470A, WE-10060A
Oregon Construction Contractors Board (OCCB): #196824

BARTLETT TREE EXPERTS
Kevin Carr, ISA Certified Arborist
11814 SE Jennifer Street
Clackamas, OR 97015
503-722-7267
www.bartlett.com/locations/Portland-OR.cfm
ISA Certified
Oregon Construction Contractors Board (OCCB): #66466
Accredited by the Tree Care Industry Association (TCIA)
HARRITY TREE SPECIALISTS
5910 NE Ainsworth St #2356
Portland, OR 97218
(503) 331-0452
Service areas: Portland – Vancouver Metro area: Beaverton, Hillsboro, Gresham, Troutdale and more
Services offered: Consultation & Site Analysis, Plant Health Care & Diagnosis, Tree Risk Assessment, Tree & Shrub Pruning, Removals & Stump Grinding
ISA Certified: PN-0148A, PN-7830A
Oregon Construction Contractors Board (OCCB): #84426
Washington Contractor License: #605228073
OREGON TREE CARE
Damien Carré, ISA Certified Arborist
Service areas: Portland Metro region
Services offered: Professional tree care, consultation, certified arborist reports and certified tree risk assessments.
ISA Certified: PN-6465A, PN-7470A
Oregon Construction Contractors Board (OCCB): #176382
URBAN FOREST PRO
Jeff Moore, ISA Board Certified Master Arborist
2950 NW 29th Ave Suite 400
Portland, OR 97210
503-226-7143
www.urbanforestprofessionals.com
[email protected]
Service areas: Portland Metro region
Services offered: consulting, pruning, removal, planting, permitting, trimming, deep root fertilization, tree hazard preservation, organic pest control
ISA Certified: PN-5950B
Oregon Construction Contractors Board (OCCB): #195616
Oregon Landscape Contractors Board (LCB): #9474




