Arborist expertise
ISA Certified Arborists help evaluate tree health, structure and safety concerns so you can make informed decisions about your trees.
Local roots · Thoughtful tree work
Family-owned and based in Lynnwood, EcoTreeNW provides professional tree service throughout King and Snohomish counties. We have been helping local property owners keep their yards safe and green since 1991.
Our experienced team and ISA Certified Arborists help homeowners and businesses care for their trees with clear recommendations, skilled work and respect for their property.
Care for your trees and your property
We take time to understand your concerns, evaluate your trees and explain the recommended work. From the first conversation to the final cleanup, our focus is dependable service and careful work around your home or business.
ISA Certified Arborists help evaluate tree health, structure and safety concerns so you can make informed decisions about your trees.
We consider access, nearby buildings and established landscaping, then select the equipment and approach suited to your property.
Our crew works to minimize inconvenience, manage debris and leave the work area clean when the job is finished.
Our environmental approach
Whenever possible, we help you keep your trees and prune for safety. Preserving suitable trees retains shade and can help reduce localized heat buildup around homes, streets and paved areas. It is one way we bring environmental care to our everyday work.
Experience close to home
EcoTreeNW specializes in tight-quarter tree work. Our team plans around buildings, access and existing landscaping, using climbing, rigging and equipment suited to the job.
From tree pruning and removal to stump grinding and arborist assessments, we help residential and commercial property owners understand what is needed and what to expect.
Explore Our Tree Services →Owner Ethan Yang and the EcoTreeNW team continue a local tradition of professional tree service. ISA Certified Arborists on staff bring tree-health and risk-assessment expertise to your decisions.
See Our Crew at Work →Serving our neighbors
Based in Lynnwood, we serve communities including Edmonds, Bothell, Everett, Seattle, Shoreline, Kenmore, Kirkland and Bellevue. See our full service-area map to check your location.
Let’s talk about your trees
Tell us about your trees and the work you have in mind. Our team will contact you to discuss your project and arrange an on-site consultation.
For urgent tree concerns, call 206-337-2422.