Larson O’Brien is a trial and appellate firm located in Southern California and Washington, D.C., and practicing across the United States and internationally. With a reputation for achieving results, we proudly offer our expertise in the areas of:
Investigations, Compliance, and Defense
Domestic and International Arbitration
State and Federal Appeals
2016 Year in Review
One year ago, in January 2016, Stephen G. Larson and Robert C. O’Brien, together with nine accomplished colleagues, established a new boutique law firm focused exclusively on trials, arbitrations, appeals, and investigations.