Costello Law Firm, PLLC

If you are facing a white collar, government investigation, or a complex litigation matter, contact us.

We protect, guide, and partner with our clients in times of legal crisis to swiftly, confidently, and effectively resolve these matters. We take great pride in representing our clients powerfully and gracefully.

Costello Law Firm, PLLC
White Collar, Seattle

Practice Areas

White Collar Defense / Government & Grand Jury Investigations

CLF defends individuals and businesses during administrative, civil, and criminal white-collar government and grand jury investigations and litigation matters. CLF has decades of experience defending clients in the full range of white-collar matters, including, but not limited to, general fraud, health care, securities, cybersecurity, employment-related violations, immigration-related violations, tax, breach of fiduciary duties, false claims, kickbacks, and industry-specific regulatory and civil violations.

Professional Licensing Investigations & Actions

CLF defends professionals during professional licensing investigations and professional litigation matters. CLF has decades of experience assisting professionals navigate these stressful and high-stake matters.

Complex Concurrent / Parallel Proceedings

CLF defends clients when white-collar allegations trigger multiple and simultaneous “parallel” civil, administrative, and criminal actions. CLF has decades of experience leading and managing these complex, high-stake and high-risk matters and is highly effective in the strategic coordination needed to minimize exposure and secure the best possible outcome.

General Business and Employment Litigation & Dispute Resolution

CLF defends small business owners in business and employment disputes. CLF helps clients manage allegations of wage violations, harassment, privacy, non-competes, and trade secrets. CLF handles business disputes involving partnerships, contracts, and intellectual property.

General Counsel and Compliance

CLF provides general counsel and legal compliance advice to clients seeking to manage legal risk to their business relating to compliance with city, state, and federal law.

Criminal Law

CLF defends high-stake criminal matters for professionals and business owners.

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