Find An Arborist

Browse a directory of arborist partners who support our work.

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)467-2511.

Tips for finding the right arborist for you and your tree.
  1. Ask for references and consider more than one bid.
  2. Ask for a certified arborist, someone who has passed the International Society of Arboriculture’s extensive certification exam covering all aspects of tree care.
  3. Hire someone who is bonded, licensed and insured.
  4. 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.
  5. A good arborist won’t recommend topping and should try to talk you out of it if you request to have a tree topped.
  6. 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.


ArborPro Tree Experts

Mark Bourgeois, ISA Certified Arborist

121 Foothills Road,
Lake Oswego, OR 97034
503-473-8733
www.arborpronw.com

Service areas: Portland Metro region
Services offered: Pruning, Removal, Plant Health Care

ISA Certified: PN-1562A
Oregon Construction Contractors Board (OCCB): #128102

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)

DAVEY TREES

Dash Schenck, ISA Certified Arborist

5838 NE Columbia Blvd, Portland OR 97218
(971) 225-8468
www.davey.com/local-offices/portland-tree-service
dash.schenck@davey.com

ISA Certified: #UT-4464A
Oregon Construction Contractors Board (OCCB): #170721
Accredited by the Tree Care Industry Association (TCIA)

FOR THE LOVE OF TREES

Jeremy Fry, ISA Certified Arborist

P.O. Box 1996
Beaverton, OR 97075
(503) 515-9520
www.ForTheLoveOfTrees.com
jfry@fortheloveoftrees.com

Service areas: Portland Metro region
Services offered: Tree pruning & preservation, tree removals, hedge trimming, consultations

ISA Certified: PN-6849A
Oregon Construction Contractors Board (OCCB): #179686

GENERAL TREE SERVICE

Clint Landon ISA Certified Arborists

6794 SW 111th Ave.
Beaverton, OR 97008
503-656-2656
www.generaltree.com
customerservice@generaltree.com

Service areas: Portland, Salem, and Washington
Services offered: Full-Service Tree Care

ISA Certified PN-1008
Oregon Construction Contractors Board (OCCB)#: 63604;
Landscape Contractor Board (LCB)#: 5814;
Washington Contractor License#: GENERTS044JD

HEDGEHOG TREE CARE

Jim Meyers, ISA Certified Arborist

920 SE 69th Avenue
Portland, OR 97215
503-239-1074
www.HedgehogTree.com
jmeyers@HedgehogTree.com

Service areas:Portland Metro region
Services offered:
ISA Certified: PN-2654A
Oregon Construction Contractors Board (OCCB): #175760

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 care

ISA Certified: PN-6783A, PN-7848A, PN-5537A, PN-7470A, WE-10060A
Oregon Construction Contractors Board (OCCB): #189430

NW Tree Work

John Page, ISA Certified Arborist

www.NWTreeWork.com
john@nwtreework.com
Service areas: Portland Metro region
Services offered: High Climbing, Large Tree Pruning, Fine Pruning, Tree Removal and Full Service Arborist.

ISA Certified: PN# 8064-A
Oregon Construction Contractors Board (OCCB): 192746
WA State Business Lic. #: nwtretw881|1

OREGON TREE CARE

Damien Carré, ISA Certified Arborist

PO Box 13068
Portland, OR 97213

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

RICH’S TREE SERVICE, INC.

Glenn Link, ISA Certified Arborist
Richard Gillum, ISA Certified Arborist

20321 NE Sandy Blvd.
Portland, OR 97024
503-465-2133
www.RichsTree.net
info@richstree.net

Service areas: Portland Metro region
Services offered: Pruning, Preservation and Removal
ISA Certified: PN-2776A, PN-1238
Oregon Constrcction Contractors Board (OCCB): #105165

SPERRY TREE CARE

Nathaniel Sperry, ISA Certified Arborist

227 West 13th Avenue, Suite #201
Eugene, OR 97401
541-461-1737
www.SperryTreeCare.com
info@sperrytreecare.com

Service areas: Eugene / Springfield area
Services offered: Tree, shrub and hedge care services, arboricultural consultation services
ISA Certified
Oregon Construction Contractors Board (OCCB): #109012

TERAGAN & ASSOCIATES, INC.

Terrence Flanagan, ISA Certified Master Arborist

3145 Westview Circle
Lake Oswego, OR 97034
503-697-1975
terry@teragan.com

Service areas: Portland Metro region, but will travel anywhere
Services offered: Consulting services on any arboricultural issue.

ISA Certified: PN-0120 BMTL
Member of the American Society for Consulting Arborists (ASCA)

TREECOLOGY, INC.

Damon Schrosk, ISA Certified Arborist, ISA Certified Tree Risk Assessor

23506 S Bonney Road
Colton, OR 97017
503-804-7868
www.treecology.com
tree@treecology.com

Service areas: Portland Metro region
Services offered: Consulting, pruning, preservation, removal, replacement, plant health care

ISA Certified: PN-5474A, PN-7414A, PN-6662A, WE-10245A
Oregon Construction Contractors Board (OCCB): #152413
Oregon Landscape Contractors Board (LCB): #9245

Urban Forest Pro 

Jeff Moore, ISA Certified Arborist

2950 NW 29th Ave Suite 400
Portland, OR 97210
503-226-7143
www.urbanforestprofessionals.com
cs@urbanforestpro.com

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-5950A
Oregon Construction Contractors Board (OCCB): #195616
Oregon Landscape Contractors Board (LCB): #9474