Also known as Bill Kirk

William Karl Kirk

William Karl Kirk

DUI / DWI Attorney
Kirkland, WA




No Misconduct

Answers and Advice

33 questions answered.

About Me

As a partner at Cowan Kirk Kattenhorn, Mr. Kirk is one of only two attorneys in the State of Washington to pass the Board Certification Exam by the National College for DUI Defense.  Bill was named a "Rising Star" by Washington Law and Politics in 2002 and 2003. Moreover, Bill has also been named a "Super Lawyer" by Washington Law and Politics in 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011,...

Show more

Practice Areas

Payments & Fees

Payment Types

Cash, Check, Credit Card


Free Consultation (90 minutes)

Client Reviews

Showing 2 of 15 client reviews

Highly effective lawyer!

Posted by: Doug about 1 year ago.

No complaints with his professional judgement. It was a quick and clean process and he was able to help me fight this one time situation in my life....

No Better Option

Posted by: Brandon G almost 2 years ago.

Bill is great, because, first, he knows EVERYBODY. He knows the judges, the prosecutors, etc. He also knows EVERYTHING, and everyone in his...
Show more


Showing 2 of 18 peer endorsements

Mark C Blair
Mark Blair

Seattle, WA

About 1 year ago

Relationship: Fellow lawyer in community

I endorse this lawyer. Bill is one of the best DUI lawyers in Washington.
David S Katz
David Katz

Orlando, FL

Over 2 years ago

Relationship: Fellow lawyer in community

It is my pleasure to endorse Bill Kirk as a great DUI Lawyer. I have gotten to know Bill through the National College For DUI Defense. His...
Show more



1998 License Status: Active for the state of Washington.
Last updated by Avvo: 03/10/2015
We have not found any instances of professional misconduct for this lawyer.

Work Experience

Showing 1 of 2 job entries
2000 – present

Cowan Kirk Gaston


Showing 1 of 2 degrees

1998 Juris Doctorate in Law

Gonzaga University School of Law


Showing 1 of 19 awards

2015 Super Lawyer

Washington Law & Politics Magazine


Showing 1 of 12 association entries

2013- present President

Washington Foundation for Criminal Justice

Show more



Showing 2 of 2 publications

2008 Standardized Field Sobriety Testing

Defending DUIs in Washington

2007 BUIs

Defending DUI's in Washington

Speaking Engagements

Showing 2 of 25 occasions

2014 Cross Examination: The Lawyer's Opportunity to Testify

at The Big Apple

2013 I-502 and Impaired Driving

at I-502: Assess its Impact, Advise Your Clients

Show more