Best Law Firms in Canada for Legal Malpractice Law

Established by former litigation partners of a national Canadian firm, LCM Attorneys has earned its reputation as one of Montréal’s premier litigation boutiques. Built on strategic insight and uncompromising advocacy, the firm brings together more than 35 accomplished lawyers recognized for their sound judgment, intellectual rigor, and unwavering commitment to client success.

LCM Attorneys represents multinational corporations, financial institutions, professionals, and entrepreneurs in high-stakes and complex disputes. The firm’s practice spans class actions, securities litigation, commercial and shareholders’ disputes, professional liability, construction law, public law, arbitration, and international matters. Combining meticulous preparation with strategic clarity, LCM Attorneys works closely with its clients to navigate sophisticated legal challenges and deliver decisive, results-driven outcomes.

McDougall Gauley LLP is a Saskatchewan law firm with a diversified local, provincial, national, and international practice. Since 1891, the firm has provided legal services to domestic and international financial institutions, insurance companies, individuals involved in business, government and financial organizations, as well as local, national, and multinational corporations.

With over 90 legal professionals, we provide counsel with the skills and resources to deliver the widest range of legal services to our clients. We offer legal services in English and French.

NST is recognized as one of British Columbia's leading dispute resolution firms. Its lawyers have built their reputations trying tough cases and arguing complex appeals.

The firm has been described as “a household name in the Vancouver market” and has been recognized as one of Canada’s top litigation boutiques. Legal publications rate NST’s lawyers as leading practitioners in commercial litigation and dispute resolution. Devoted to civil and business litigation and arbitration, the firm has litigated many of British Columbia’s largest and most complicated commercial lawsuits, including two of Canada’s most significant mining claims, as well as important securities and shareholder disputes.

Known for its intellectual rigour, high quality advocacy, responsiveness to clients' needs, and flexibility in procedural matters, the firm has experience arguing and defending certification motions, judicial reviews, summary trials, trials, and appeals. The firm utilizes its expertise to provide strategic advice and to seek practical solutions out of court. When that is not possible, NST’s lawyers have the courtroom experience to see a matter through to judgment.

NST’s clients include successful private and public companies, many of whom are referred to us by leading Canadian and international law firms. NST regularly acts in the full range of commercial disputes, including contract disputes, shareholders’ disputes, securities and oppression claims, hostile take-over bids and derivative actions, class actions and representative proceedings, mining claims, pension litigation, actions for professional negligence, administrative proceedings, defamation actions and employment disputes.

Irwin Nathanson, Stephen Schachter and Ardella Thompson created the firm with one purpose in mind—to focus on trying difficult cases and arguing complicated appeals. Over the years, the firm has carefully added lawyers, and now boasts six King’s Counsel and several former law clerks, including two former clerks to the Chief Justice of British Columbia. However, the firm’s goal has never been growth for its own sake. It maintains Irwin Nathanson’s vision of a select group of lawyers with the depth of talent and breadth of expertise to efficiently and effectively handle commercial disputes of all sizes and kinds.

In addition to its work for clients, the firm’s lawyers regularly contribute to legal scholarship, including: serving as adjunct professors at UBC Law School; writing chapters in texts on Business Torts, Government Liability, and the Annual Review of Law and Practice; frequently speaking at continuing legal education events on civil litigation law and practice; and authoring one of the province’s main litigation texts, the annual British Columbia Supreme Court Rules Annotated.

Founded more than 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international clients. Our clients include entrepreneurs, small and medium-sized businesses, insurers, corporations, private and public institutions, and individuals.

Our practice areas include business law, civil and commercial litigation, insurance law, labour and employment law, transportation law, family law, municipal law, and wills, trusts, and estates.

From our office in Montréal, our diverse team of lawyers takes the time to understand each client’s circumstances and business realities. We provide thoughtful legal advice and practical support through a personalised approach.

Torkin Manes LLP is a full-service law firm based in downtown Toronto. Founded in 1974, we have built our firm by focusing on the core principles that we believe make a great law firm: a deep and personal understanding of clients’ business needs; a results-oriented approach to practice that provides practical, smart, and cost-effective advice; and, above all, responsiveness to our clients.

Our professionals provide legal counsel to individuals, public and private companies, and buyers and sellers of independent businesses. Our clients range from owner-operators and founders to investment funds and high net worth individuals, who value and trust our deep knowledge, experience and expertise in the Canadian mid-market. We advise our clients on day-to-day legal matters, as well as during the most transformative transactions and critical disputes of their businesses and lives.

When clients require legal services in other jurisdictions, we leverage our affiliation with Meritas, an international network of select law firms of which Torkin Manes is a member, to facilitate the procurement of excellent legal service and counsel worldwide.

Our client-driven approach has brought professional accolades. Torkin Manes has been named the 2024 Regional Law Firm of the Year (Central Canada) at the Canadian Law Awards, in addition to our long-standing recognition as Top Regional Law Firm (Ontario) by Canadian Lawyer Magazine. This firm is also consistently shortlisted as one of Canada's Regional Law Firms of the Year by Chambers and Partners. Our Construction, Corporate & Commercial, Family Law and Real Estate Groups are all recognized on the Globe & Mail’s Best Law Firms in Canada list.

Many of our lawyers are well known throughout the profession and community at large as highly respected leaders in their practice areas, as well as teachers, authors and advocates for the Law Society of Ontario and the Ontario Bar Association.