About
John A. Ferguell is an experienced family law attorney serving clients throughout Washington State. He focuses his practice on resolving complex family law matters while providing clear, practical guidance. Known for his approachable style, he works closely with clients to make the legal process understandable, efficient, and less intimidating.
John earned his Bachelor of Arts from the University of Washington in 1992, followed by his Juris Doctor from California Western School of Law in San Diego in 1996. That same year, he was admitted to practice law in both Washington and California, giving him early exposure to diverse legal systems and client needs.
After beginning his legal career in California, John returned to Washington in 2000 to join a family law firm. In 2004, he established his own family law practice, where he has since represented individuals and families in a wide range of domestic relations matters. His experience allows him to navigate emotionally charged cases with professionalism and precision.
A core strength of John’s practice is his ability to explain complex legal issues in clear, straightforward terms. He emphasizes communication, preparation, and collaboration, ensuring clients understand their options and feel supported throughout each stage of their case.
John A. Ferguell has been an active member of the legal community for decades. He is a longstanding member of the Washington State Bar Association, the Family Law Section, and the King County Bar Association. He has also volunteered as a mediator and at a legal clinic, reflecting his commitment to public service and access to justice.
Law Office Affiliations
- Owner, John A. Ferguell, P.S.
- Member, Washington State Bar Association, Family Law Section
- Member, King County Bar Association
- Volunteer, King County Neighborhood Clinic
- Volunteer Mediator, South King County Bar
- Certified Foreclosure Mediator, Washington State Department of Commerce
Licensed State
- Washington
Education
- California Western School of Law
Juris Doctor (JD) - University of Washington
Bachelor of Arts (BA)
Awards & Badges


- Chapter 11 Bankruptcy
- Chapter 13 Bankruptcy
- Chapter 7 Bankruptcy
- Creditor Debtor Rights
- Trusts
- Wills And Living Wills
- Adoption
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Guardianship
- Marriage And Prenuptials
- Military Divorce
- Paternity
- Uncontested Divorce
- LGBTQ Family




