Blog

Seattle Arborists and Homeowners Will Be Fined For Negligence Says New Law

10 Interesting Earth Day Facts – 50th Anniversary

Air Excavation and Root Analysis using an AirKnife

Why Are Trees So Resilient?

Evaluating Tree Roots – 2 Trees, 1 Bus stop

Washington’s Leading Expert on Trees and Tree Roots

Tree Roots Are Like People

Tree Pruning London Plane Trees in Downtown Seattle

What is a Super Sonic Air Knife?

Yesler Terrace Pocket Park – Our Most Difficult Project

Tree Roots vs Sidewalks

24 Hours with Brian Holers of Root Cause Seattle by 425 Magazine

Geek of the Week with Brian Holers (by Geekwire)

Root Cause on King5 – TV

Porous Pavement Installation in Downtown Seattle