Noel O'Brien, Q.C. Brian Devlin, Q.C. and Don MacLeod, Q.C. have been serving Calgarians since 1977. They have become a highly respected landmark in the Calgary’s legal community, developing into one of the foremost criminal defense and civil litigation firms in the province. Their reputation as knowledgeable, dedicated, fierce litigators is well deserved. Mr. O'Brien is a Fellow of the American College of Trial Lawyers.

Lawyers at the firm have successfully represented clients facing a full range of criminal charges, including many serious and high-profile cases in Alberta and other jurisdictions. Due to the complexity of cases handled by the firm, lawyers at O'Brien Devlin have extensive experience at all judicial levels including the Provincial Court of Alberta, Court of Queen's Bench, the Alberta Court of Appeal and the Supreme Court of Canada. (Examples of these cases can be reviewed under Case Profiles)... (Read more)