Williams Kastner (WA)

Two Union Square, 601 Union Street, Suite 4000
Seattle, WA 98101
United States

Additional Offices

601 W Riverside Avenue
Suite 800
Spokane, WA 99201
United States

Primary USLAW Practice Group Contacts

Appellate Law

Mike Howard

Williams Kastner (WA)
Seattle, WA
United States
Business Litigation and Class Actions

Rodney L. Umberger

Williams Kastner (WA)
Seattle, WA
United States
Business Transactions/Mergers and Acquisitions

Brent Elswick

Williams Kastner (WA)
Seattle, WA
United States
Cannabis Law

Sheryl J. Willert

Williams Kastner (WA)
Seattle, WA
United States
Complex Tort and Product Liability

Rodney L. Umberger

Williams Kastner (WA)
Seattle, WA
United States
Cross-Border Transactions

Brent Elswick

Williams Kastner (WA)
Seattle, WA
United States
Data Privacy and Security

Sheryl J. Willert

Williams Kastner (WA)
Seattle, WA
United States
Energy/Environmental

Mark M. Myers

Williams Kastner (WA)
Seattle, WA
United States
Government Relations

Mike Howard

Williams Kastner (WA)
Seattle, WA
United States
Government Relations

Sheryl J. Willert

Williams Kastner (WA)
Seattle, WA
United States
IP and Technology

Mark L. Lorbiecki

Williams Kastner (WA)
Seattle, WA
United States
Insurance Law

Eliot M. Harris

Williams Kastner (WA)
Seattle, WA
United States
Labor and Employment

Sheryl J. Willert

Williams Kastner (WA)
Seattle, WA
United States
Mediation and Arbitration

Jessie L. Harris

Williams Kastner (WA)
Seattle, WA
United States
Professional Liability

Eliot M. Harris

Williams Kastner (WA)
Seattle, WA
United States
Professional Liability

Rodney L. Umberger

Williams Kastner (WA)
Seattle, WA
United States
Retail and Hospitality Law

Eddy Silverman

Williams Kastner (WA)
Seattle, WA
United States
Retail and Hospitality Law

Rodney L. Umberger

Williams Kastner (WA)
Seattle, WA
United States
Retail and Hospitality Law

Jessie L. Harris

Williams Kastner (WA)
Seattle, WA
United States
Tax Law

Brent Elswick

Williams Kastner (WA)
Seattle, WA
United States
Transportation and Logistics

Rodney L. Umberger

Williams Kastner (WA)
Seattle, WA
United States
Transportation and Logistics

Dana C. Kopij

Williams Kastner (WA)
Seattle, WA
United States
Trusts and Estates

Stanbery Foster, Jr.

Williams Kastner (WA)
Seattle, WA
United States
White Collar Defense

Sheryl J. Willert

Williams Kastner (WA)
Seattle, WA
United States
Workers’ Compensation

Sheryl J. Willert

Williams Kastner (WA)
Seattle, WA
United States

Resources & Articles

USLAW NETWORK announces partnership with Legaltech Hub

USLAW NETWORK announces partnership with Legaltech Hub

USLAW NETWORK is proud to announce a collaboration with Legaltech Hub, a global insights & analysis platform dedicated to connecting the legal industry with the rapidly evolving world of technology and artificial intelligence. This innovative partnership provides exclusive access and tailored programming specifically designed for USLAW member firms, ensuring that… Continue Reading

Sheryl Willert named 2025 USLAW NETWORK Champions Award recipient

Sheryl Willert named 2025 USLAW NETWORK Champions Award recipient

Posted September 22, 2025

USLAW NETWORK has named Sheryl J. Willert of Williams Kastner in Seattle, Washington, the 2025 USLAW NETWORK Champions Award recipient. The award is presented annually to recognize an individual who has demonstrated outstanding service and dedication to the philanthropic efforts of the USLAW NETWORK Foundation. “Sheryl (Willert) has been instrumental… Continue Reading

Williams Kastner team obtains full defense arbitration ruling on a Lemon Law arbitration

Williams Kastner team obtains full defense arbitration ruling on a Lemon Law arbitration

Posted November 11, 2024

Williams Kastner Seattle attorneys Kenna Duckworth and Eddy Silverman recently obtained a full defense arbitration ruling on a Lemon Law arbitration wherein a motor home was alleged to have eight defects and to have been out-of-service more than the statutory 60-day time period. Duckworth argued that the defects were not… Continue Reading

Williams Kastner trial team obtains defense verdict in traumatic brain injury trial

Williams Kastner trial team obtains defense verdict in traumatic brain injury trial

Posted November 11, 2024

[caption id="" align="alignleft" width="100"] Rod Umberger[/caption] [caption id="attachment_4669730" align="alignleft" width="108"] Ryan Vollans[/caption] Williams Kastner attorneys Rodney Umberger and Ryan Vollans recently obtained a defense verdict in a jury trial that lasted nearly four weeks. The case was one of admitted liability following a rear-end collision involving a commercial vehicle owned… Continue Reading

Eddy Silverman of Williams Kastner prevails in a motion to recover fees for client

Eddy Silverman of Williams Kastner prevails in a motion to recover fees for client

Posted June 6, 2024

Attorney Eddy Silverman of Williams Kastner in Washington successfully prevailed on a motion to recover attorneys' fees and costs, recovering nearly $400,000 for his client as a sanction for opposing counsel's bad faith litigation tactics. This award is currently among the largest of such in Washington state history. Continue Reading

Williams Kastner’s Rodney Umberger, Eddy Silverman obtain defense verdict in $50 million premises liability trial

Williams Kastner’s Rodney Umberger, Eddy Silverman obtain defense verdict in $50 million premises liability trial

Posted November 10, 2022

Williams Kastner attorneys Rodney L. Umberger and Eddy Silverman, with the help of Seattle paralegal Tristan Pirak, recently obtained a defense verdict in a $50 million premises liability/product liability case following a three-week in-person trial in King County, Washington, with Superior Court Judge Chad Allred presiding. The case, Strout v. Walmart, arose out… Continue Reading

Designed & Developed by Peak Seven.