The Law Offices of Tresa A. Sadler PLLC is a boutique family law, estate planning, and probate firm based in Mill Creek, Washington, with more than two decades of experience serving clients throughout Snohomish County, King County, and across the state. We are known for premium, discreet representation in high-asset divorce, complex custody matters, and sophisticated estate planning, and we're one of only a few Washington firms offering representation in Tulalip Tribal Court. Clients come to us because they want to be heard, understood, and well-advised, and our team works hard every day to deliver exactly that.