GET TO KNOW YOUR LOCAL ARBORISTS

Who We Are

Why You Can Count On Us

At Seattle Tree Care, all our projects, from pruning to stump grinding and everything in between, are handled with exceptional Arborist care from one of our ISA Certified and Tree Risk Assessment Qualified Arborist project managers.

Our project managers use their years of experience, insight, and perspective from the tree service industry to create custom tree care solutions for each of our clients. Whether it’s helping a homeowner determine if it’s time to remove a tree or explaining what options a business owner has for trimming the trees lining their storefront, our Arborist Project Managers design tree service solutions that encourage Seattle’s urban forest to survive and thrive alongside Western Washington’s human residents.

In order to provide the top-notch service we are known for, we recruit and keep an incredible team. Our company offers livable wages, advancement opportunities, and paid trainings, along with great benefits. For you, this translates to peace of mind as you can rest assured that the Seattle Tree Care team working on your property is more than qualified for the job.

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WHY WE CARE

OUR CORE VALUES

  • 1

    We love trees

    Our love for trees unites us in practicing the art & science of tree care.

  • 2

    Everyone home safely

    When making decisions, we always prioritize safety first. Then we identify problems and implement solutions that maximize efficiency.

  • 3

    Focus on the client & all else will follow

    The foundation of our company is exceptional customer service. Today, we thrive by anticipating client needs.

  • 4

    Stay flexible

    At our core we are optimists. We see the challenges around us and know we will find solid solutions by working together and continuously improving.

  • 5

    Be honest

    We are fair, transparent, and we do the right thing. 

Meet Our Team

Peter-Gruenwoldt

PETER GRUENWOLDT

Owner and Founder
ISA Certified Arborist PN-6127A
Tree Risk Assessment Qualified
Favorite Tree: Alpine Larch (Larix lyallii)
+ Read More
Kelsey-Gruenwoldt

KELSEY GRUENWOLDT

Owner and CEO
ISA Certified Arborist PN-9267A
Favorite Tree: Pacific madrone (Arbutus menziesii)
+ Read More
Flavia Onufrei

FLAVIA ONUFREI

Director of Operations
Favorite trees: Alpine larch (Larix lyallii) & flowering plum (Prunus triloba)
+ Read More
Joe Garrity

Joe Garrity

Arborist Crew Production Manager
Favorite tree: Dawn redwood (Metasequoia)
+ Read More
Amanda-Moore

Amanda Moore

People Manager
Favorite tree: Alpine larch (Larix lyallii)
+ Read More
Ethan Childs

ETHAN CHILDS

Project Manager & Plant Health Care Manager
ISA Certified Arborist PN-8693A
Tree Risk Assessment Qualified
WSDA Commercial Applicator #102553
Favorite Tree: Sycamore (Platanus occidentalis)
+ Read More
Patrick Boyle

Patrick Boyle

Project Manager
ISA Certified Arborist PN-8918A
Tree Risk Assessment Qualified
American Society of Consulting Arborists Member
Favorite tree: Paperbark maple (Acer griseum)
+ Read More
Jason-Harmon

Jason Harmon

Project Manager
ISA Certified Arborist #PN-8359A
Tree Risk Assessment Qualified
Favorite tree: Pacific dogwood (Cornus nutallii)
+ Read More
Michael Moore

MICHAEL MOORE

Project Manager
ISA Board Certified Master Arborist #NJ-1162BT
Tree Risk Assessment Qualified
Favorite trees: Eastern Redbud (Cercis canadensis
+ Read More
Dylan Reeder (1)

DYLAN REEDER

Project Manager
ISA Board Certified Master Arborist #WE-14677A
Favorite trees: Valley oak(Quercus lobata
+ Read More
Rob-Reed

Rob Reed

Urban Forestry Consultant
ISA Certified Arborist #PN-9681A
Tree Risk Assessment Qualified
Favorite Tree: Madrona (Arbutus menziesii)
+ Read More
Jess Chaney

Jess Chaney

Client Coordinator
Favorite Tree: Nothern Catalpa (Catalpa bignonioides)
+ Read More
Mary-Gallant

Mary Gallant

Project Coordinator
Favorite Tree: Weeping Willow (Salix babylonica)
+ Read More
Natalie Hansberry

Natalie Hansberry

Office Administrator
Favorite Tree: Cherry Blossom (Prunus serrulata)
+ Read More
George-scaled

George Bruno

Yard Manager
Favorite Tree: New Jersey White Oak (Quercus alba)
+ Read More
James Morlidge (1)

James Morlidge

Fleet Coordinator & Mechanic
Favorite Tree: Weeping willow (Salix babylonica)
+ Read More
Marcus-Leitch

Marcus Leitch

Production Coordinator
ISA Certified Arborist PN-8856A
Tree Risk Assessment Qualified
Favorite tree: Deodar cedar (Cedrus deodara)
+ Read More
Chase-Burum

Chase Burum

Arborist Crew Lead
Incidental Line Clearance Arborist
Favorite Tree: Ginkgo (Ginkgo biloba)
+ Read More
George-scaled

Adam Shahan

Arborist Crew Lead
ISA Certified Arborist PN-8796A
Tree Risk Assessment Qualified
Favorite Tree: Sugar Maple (Acer saccharum)
+ Read More
Moises Lorenzo.

Moises Lorenzo

Arborist Crew Lead
ISA Certified Arborist PN-9604A
Incidental Line Clearance Arborist
Favorite Tree: European oak (Quercus robur)

+ Read More

Sarah-George

Sarah George

Arborist Crew Lead
ISA Certified Arborist PN-9308A
Tree Risk Assessment Qualified
Line Clearance Certified
Favorite tree: Ponderosa Pine (Pinus ponderosa)
+ Read More
Russell-Durfee

Russell Durfee

Arborist Crew Lead
Electrical Hazards Awareness Program (EHAP)
Favorite Tree: Black Locust (Robinia pseudoacacia)
+ Read More
Jeremy-M-Jones

Jeremy M Jones

Arborist Crew Lead
Electrical Hazards Awareness Program (EHAP)
Favorite tree: Monkey puzzle (Araucaria araucana)
+ Read More
Sean-Gaddis

Sean Gaddis

Horticultural Crew Lead
Favorite tree: Catalpa (Catalpa speciosa)
+ Read More
Mike Lair (1)

Mike Lair

Arborist Crew Lead
ISA Certified Arborist PN- 9712A
PNW ISA Council of Representatives
Favorite tree: Japanese Maple (Acer palmatum)
+ Read More
Nick-Banks

Nick Banks

Arborist Grounds Crew
Favorite Tree: Weeping Willow (Salix babylonica)
+ Read More
Ryleigh-Hartung

Ryleigh Hartung

Arborist Apprentice Climber
Favorite tree: Madrona (Arbutus menziesii)
+ Read More
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Donta Jones

Arborist Climber
Favorite tree: October Glory Maple (Acer rubrum)
+ Read More
Peter-Olthoff

Peter Olthoff

Arborist Grounds Crew
Applicator's License
WSDA Commercial Applicator #105751
Favorite Tree: Western Hemlock (Tsuga heterophylla)
+ Read More
Richard-Rogers

Richard Rogers

Arborist Apprentice Climber
Favorite tree: Weeping Willow (Salix babylonica)
+ Read More
Keaton-Grimm

Keaton Grimm

Arborist Apprentice Climber
Favorite tree: Madrone (Arbutus)
+ Read More
Emma Zimmerman Greenlee

Emma Zimmerman Greenlee

Arborist Grounds Crew
Favorite tree: Douglas fir (Pseudotsuga menziesii)
+ Read More
Arne Barrans

Arne Barrans

Arborist Apprentice Climber
Favorite tree: Monkey puzzle (Araucaria araucana)
+ Read More
Ricky

Ricky

Arborist Grounds Crew
Favorite tree: Southern Live Oak (Quercus virginiana)
+ Read More
David Western

David Western

Arborist Climber
Favorite tree: Southern Live Oak (Quercus virginiana)
+ Read More
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Seattle Tree Care is an Arbor Day Foundation partner, donating a portion of proceeds to offset our carbon footprint through tree planting programs.