EVERETT, WA – October 13, 2025 – McKinley Irvin, the Pacific Northwest’s premier family law firm, has announced that Brendan J. O’Neill has joined the firm as an attorney in its Everett office. O’Neill represents clients in divorce, custody, parenting plan, and child support matters.
Before joining McKinley Irvin as an attorney, O’Neill served as a Rule 9 Legal Intern with the firm. He earned his Juris Doctor, cum laude, from Seattle University School of Law, where he also received the Dean’s Medal. During law school, O’Neill served as Vice President of the Student Bar Association, Managing Editor of the American Indian Law Journal, and participated in the Family Law Practicum and Voting Rights Clinic.
“Brendan exemplifies the professionalism, compassion, and integrity we value at McKinley Irvin,” said Rita Herrera Irvin, founder and CEO of McKinley Irvin. “Clients can trust they are in capable and caring hands with him.”
O’Neill also externed for King County Superior Court Judge Taki Flevaris, where he contributed to efforts improving accessibility and procedures in family law cases.
He is a member of the Washington State Bar Association, Snohomish County Bar Association, and Domestic Relations Attorneys of Washington (DRAW).
To learn more about Brendan J. O’Neill, read his full profile on the McKinley Irvin site.
About McKinley Irvin
McKinley Irvin is one of the largest family law firms in the United States, with a team of more than 100 legal professionals, including over 50 attorneys dedicated exclusively to family law. Since 1991, we have represented clients in divorce, child custody, child support, and other family law matters throughout the Pacific Northwest. With offices across Washington and Oregon, McKinley Irvin is recognized for our experience in complex cases, outstanding client service, and commitment to protecting what matters most.
Learn more at www.mckinleyirvin.com.
