Atty. Justin Sedell

Atty. Justin Sedell

Divorce, complex child custody disputes, collaborative law, and high conflict litigation.

Call (206) 624-1230 Book Appointment

Profile Summary

About Justin Sedell at a glance

Justin Sedell is a family law and adr attorney based in Seattle, Washington, practicing at Lasher. Educated at Seattle University (J.D., 2005) and University of California Davis (B.A.). Recognitions include Best Lawyers in America — Collaborative Law: Family Law (2026), Best Lawyers in America — Family Law (2026), and Best Lawyers in America — Awards: (2026). Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Divorce, complex child custody disputes, collaborative law, and high conflict litigation

Practice Areas Explained

Justin Sedell's Areas of Practice

Each practice area below reflects the types of cases Justin Sedell handles, with a brief overview of what that area of law covers.

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Justin Sedell is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Washington →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Justin Sedell is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Washington courts without local counsel or pro hac vice admission.

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about Justin Sedell

Where is Justin Sedell's law office located?
Justin Sedell's law practice is located in Seattle, Washington. The firm is Lasher. You can contact the office directly through this profile page.
What practice areas does Justin Sedell handle?
Justin Sedell focuses on family law, adr. Each practice area listed reflects experience handling cases of that type in Washington.
Where did Justin Sedell go to law school?
Justin Sedell earned their education at (J.D., 2005); (B.A.).
How can I contact Justin Sedell for a consultation?
You can contact Justin Sedell directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Justin Sedell received?
Justin Sedell's notable recognition includes: Best Lawyers in America — Collaborative Law: Family Law; Best Lawyers in America — Family Law; Best Lawyers in America — Awards:; Best Lawyers in America — Named Best Lawyers 2023 “Lawyer of the Year” in Seattle in “Family Law”; Best Lawyers in America — Washington Law & Politics magazine “Super Lawyer,” 2022.

Education

J.D.
Seattle University
- 2005
B.A.
University of California Davis
- In Progress

Awards

Best Lawyers in America — Collaborative Law: Family Law
- 2026
Best Lawyers in America — Family Law
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — Named Best Lawyers 2023 “Lawyer of the Year” in Seattle in “Family Law”
- 2026
Best Lawyers in America — Washington Law & Politics magazine “Super Lawyer,” 2022
- 2026
Lawyer of the Year — Family Law (Seattle)
- 2023

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