Directory for Tree Line USA Utilities.

The Tree Line USA® program exists to recognize best practices in public and private utility arboriculture, demonstrating how trees and utilities can co-exist for the benefit of communities and citizens. Join now!

Helpful suggestions for finding a tree service and avoiding many of the pitfalls involved

When requested to send photographic images of your tree to an arborist for review, it is important to remember the following photography “Do’s” and “Don’ts.”

Homeowners often wonder about the value of their trees when removals appear necessary or when a tree has suffered damage at the hands of a contractor, neighbor, or storm.

When planting trees near our homes, we have to be aware of the serious and expensive consequences of tree roots growing under driveways and sidewalks.

Student Activity Instructions on planting a tree properly.

These materials teach youth about ways we are conserving Earth’s natural resources and protecting the environment through the “A Tree’s Dream” video and accompanying lessons.