Powerful. Experienced. Innovative.

Costello Law Firm is a team of experienced courtroom attorneys and litigators.
Our practice includes complex litigation, government investigations and
enforcement actions, dispute resolution, and business and regulatory compliance.

Practice Areas

Our Clients

I can’t say enough about Kris Costello and Costello Law Firm.  As an executive and entrepreneur, with over 25 years of large corporate experience, I give her team my highest rating for service. When I rebooted the mid-sized company I founded, the dedication, attention to detail and personal investment that Costello Law Firm showed was exceptional. I would recommend Kris and her firm to any entrepreneur or executive.

Excutive and Business Owner

Complex Business Litigation

High Quality Well Managed Legal Services

contact@costellolawfirm.com
(206) 749-5020
200 First Ave West, Suite 306
Seattle, WA 98119