William T. Cornell

Top rated Construction Litigation attorney in Seattle, Washington

Preg O'Donnell & Gillett, PLLC

Practice areas: Construction Litigation, Alternative Dispute Resolution, Closely Held Business; view more

Licensed in Washington since: 1989

Education: University of San Diego School of Law

Selected to Super Lawyers: 2025 - 2026

Preg O'Donnell & Gillett, PLLC

401 Union Street
Suite 1900
Seattle, WA 98101

William T. Cornell is a top-rated attorney who practices law in Seattle, Washington. William Cornell focuses on Construction Litigation: Business issues. Additionally, he also helps clients with legal issues in the following areas of law: Alternative Dispute Resolution, Closely Held Business and Real Estate: Business.

William Cornell received Super Lawyers designation for 2025 - 2026. He was selected for this honor subsequent to undergoing an evaluation of many different factors including peer recognition and professional achievement.

He became a licensed attorney in 1989. Before practicing law, he attended law school at University of San Diego School of Law and graduated in 1989.