O'Connor, Runckel & O'Malley LLP is a law firm serving Oakland, California . At O'Connor, Runckel & O'Malley, we are committed to the zealous representation of our clients in a wide array of criminal matters.

The attorneys at O'Connor, Runckel & O'Malley have more than 50 years of trial experience. We have successfully negotiated thousands of cases and have tried well over 250 jury trials. Our courtroom skills are unparalleled. While most attorneys fear the inside of the courtroom, that is where the partners at O'Connor, Runckel & O'Malley feel most comfortable. Let us put our experience to work for you.

If you have been charged with a criminal offense, hiring the right lawyer can make all the difference. At O'Connor, Runckel & O'Malley, we represent individuals in cases involving criminal defense. We are dedicated advocates working to defend and protect the rights of every client.

Our attorneys have had extensive dealings with state and federal judges, prosecutors, and every law enforcement agency in Oakland. We have negotiated thousands of criminal cases and successfully tried hundreds of high profile felony and misdemeanor cases; including murder, arson, residential burglary, torture, three strikes cases, domestic violencedui, sex crimes, vehicular manslaughterjuvenilerobbery, and assault with deadly weapon.

In our Oakland criminal practice, we draw upon our vast experience prosecuting misdemeanor and felony cases during our combined 50 years as Deputy District Attorneys and a Superior Court Judge. The cornerstone of our law firm’s success in Oakland is the extensive criminal law experience of Tom O’ConnorJason Runckel and Dan O’Malley. In summary, our trial ability and negotiating skills are unsurpassed.

Located in Alameda County, Oakland, California is the 8th largest city in the state of California and the 44th largest city in the United States. Oakland is also one of the most ethnically diverse cities in the country, with over 150 languages being spoken.

Oakland Resources

City of Oakland

Oakland Police

Superior Court – Alameda County

Free Consultation


JohnBurrough S.

San Francisco, CA

 5 Star Rating
As Seen On Yelp

I can not say enough about the efficiency and integrity this firm offered me. Their amazing trial experience from years of service in the Contra Costa DA's office proved to be invaluable to a very sensitive case I was involved in. What looked like potentially a life altering legal entanglement was converted into a very satisfying result on my behalf.

Million Dollar AdvocatesMulti-Million Dollar AdvocatesConsumer Attorneys of California Yelp Reviews - Walnut Creek Attorney SuperLawyersAvvo Walnut Creek Attorney