Your Future Is Not Written By The Criminal Charges You Face

At my law firm, you will receive the respect you deserve as a human being. I won’t judge you for the charges against you. My goal for every client is simple: I want your legal problem to have the least possible impact on your life.

Yakima Criminal Defense Attorney With A Record Of Success

My Practice Areas


Federal Crimes

Whether you have been named as a target of an investigation or have already been charged, I can help.


DUI Defense

I offer knowledgeable, aggressive representation to help you reduce DUI penalties.


Violent Offenses

I have successfully represented people charged with sex crimes, assault, murder or manslaughter and more.


Providing You With The Respect You Deserve

At the Law Office of Ken Therrien, in Yakima, Washington, being charged with a federal, state or municipal criminal offense doesn’t define who you are. You will be treated with the same respect and dignity that you deserved before you were arrested and charged.

I will work hard on your behalf, and we will get through this period of your life in the best possible way.

Being Charged With A Crime Isn’t The Same As A Conviction

Yakima Federal Criminal Defense Lawyer – Federal Crimes Attorney

Best In Town

He represented me as a public defender and he did a real good job. I would hire him and pay for him. He’s a good attorney; he does try for you and not just do what the prosecutor says. One of the best in town for sure…
– Jim B

Legal Memberships