Service Areas
While Tree Harmony’s business home is Mercer Island, we furnish arborist services to the Metropolitan Seattle Area as well as the Greater Eastside. We have undertaken special projects in such locales as Camano Island, Lake Roesiger, and North Bend.
Tree Harmony Arborists LLC
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Past Projects Across the Puget Sound Area
See how we’ve helped your neighbors with restorative pruning, landscape design, tree health, and more.

MERCER ISLAND

SEATTLE

REDMOND

RENTON

BELLEVUE

KIRKLAND

MEDINA
News
How to Prune the Most Common Ornamental Trees and Shrubs in Seattle
At Tree Harmony Arborists, we can guide you through the art of pruning the most common ornamental trees and shrubs in Seattle. Use our expert tips to help your ornamental trees thrive and create a picturesque haven in your Seattle-area backyard.
Hedge Pruning Guide: How to Maintain Stunning Hedges in Seattle’s Climate
In this blog post, we will guide you through the best times to prune different types of hedges in Seattle’s climate. We’ll also offer valuable tips on hedge pruning techniques, including tools, cutting methods, and when to hire a professional arborist.
Need Tree Pruning? Tree Harmony Arborists Can Help
With our meticulous pruning techniques, we can shape and maintain the form of these trees and shrubs. We will help lower branches get the sunlight they need and showcase the plant’s distinctive features. You can trust us to preserve the beauty of your cherished ornamental plants.