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Constantine Alexiou

Called to the Bar in 1989, he practices a wide range of commercial litigation.

Constantine fights for his clients with thorough preparation and determination, whether in a courtroom or tribunal, or in negotiations including mediations or arbitrations. At the same time, he recognizes the importance of cost-effective and quick resolutions to disputes.

Constantine has over 35 years of experience dealing with construction and real estate disputes. He has represented commercial landlords and tenants, builders, consultants, contractors, trades, and suppliers. He is very familiar with proceedings under the Construction Act. Constantine routinely reviews, negotiates and drafts construction contracts.

He practices extensively in the areas of breach of contract, asset and debt recovery litigation, including mortgage and security enforcement. Shareholder and partnership disputes, oppression remedy, injunctions and mandatory orders, fiduciary duties, aborted business and real estate transactions are also an area of focus for Constantine.

He has significant experience and knowledge with all aspects of bankruptcy and insolvency, estate disputes, defamation, insurance litigation, negligent and fraudulent misrepresentation and wrongful dismissal.

Constantine’s practice also includes professional negligence claims against lawyers, accountants, engineers, architects and insurance brokers.


He has also represented franchisors and franchisees in business disputes including those under the Arthur Wishart Act.

Constantine has conducted numerous trials at the Ontario Superior Court of Justice, appeared before the Commercial Court, Ontario Court of Appeal, Divisional Court of Ontario and Federal Court of Canada and attended hearings before the Labour Board, the Human Rights Tribunal, the Workplace Safety and Insurance Board, Workplace Safety and Insurance Appeals Tribunal, Ontario Municipal Board and OREA.

Constantine is currently a member in good standing of the Law Society of Ontario, Canadian Bar Association, Toronto Lawyers Association and a Director and Secretary of the Hellenic Home for the Aged Inc.

Constantine graduated from the University of Windsor Law School where he focused on civil litigation and advocacy. He also holds an Honours BA from the University of Toronto.

Contact Mr. Alexiou

Telephone: 905-850-6116  x226

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