About Us
Since 1989, the Bay Area criminal defense attorneys of Cooper Defense have worked tirelessly to help our Northern California neighbors through tough times — whether they were charged with murder, a drug crime, DUI, or a simple traffic ticket. We have devoted our entire careers to criminal defense for one reason: we are passionate about defending the rights of people accused of a crime.
We understand that you are facing unique challenges. Being charged with a crime is frightening, foreign, and confusing. You need someone who will listen to your concerns, be there for you when you have a question and devote themselves completely to your defense. That’s what we do, and we’re here to help.
Our firm has an outstanding record of obtaining positive outcomes for our clients in criminal matters throughout the Bay Area and greater Northern California, including Richmond, Oakland, Berkeley, Dublin, Martinez, Vallejo, Fairfield, Sacramento, Stockton and beyond. You can be confident that when you hire us, you are getting skilled professionals who will vigorously fight for your best interests. We work on every case together, as a team.
If you or a loved one have been charged with a crime anywhere in the Bay Area or greater Northern California, contact us for a free, no-obligation consultation. We’re available to talk with you any time, day or night, weekdays and weekends.
Our Team
Colin L. Cooper
In his 31st year of practicing law, Colin is one of the premier criminal defense attorneys in California. He graduated from U.C. Berkeley in 1986 and attended U.C. Berkeley School of Law (Boalt Hall), graduating in 1989. He has represented clients in virtually every county in California and in Federal courts in California, Washington, and Montana.
Kellin R. Cooper
Kellin has been practicing criminal defense since 1994 after graduating from U.C. Berkeley and USF School of Law. He began practice as a public defender in Solano County and has been in private practice for the past 20 years. He is one of the most tenacious courtroom advocates around.
Penny Cooper
Penny serves Of Counsel to the firm, having practiced 37 years and after securing some of the most high profile victories in the world of criminal defense.