Striving to achieve the best results at the best price

"The life of the law has not been logic; it has been experience"
Oliver Wendell Holmes, Jr. (1841 - 1935) U.S. Supreme Court Judge

Welcome to Corsianoslaw


1595 Sixteenth Avenue, Suite 301, Richmond Hill, Ontario, Canada, L4B 3N9

As a solo practitioner based in Richmond Hill but serving the legal needs of clients throughout Ontario, the primary goal that Terry Corsianos seeks to accomplish is to provide legal services characterized by utmost professionalism. In particular, he will seek to resolve all legal matters that are brought to his attention quickly and competently, while at the same time charging fees that are fair and reasonable. It is this professionalism that both current and future clients can expect of him at all times.

Since being called to the Ontario Bar in 2001, Terry Corsianos has developed an in-depth and comprehensive knowledge of civil litigation in Ontario; in the process thereof, he has successfully argued cases... before the Court of Appeal for Ontario, the Ontario Superior Court of Justice, and the Ontario Court of Justice, on matters ranging from complex commercial litigation to straightforward debt collection actions. In addition, Terry Corsianos also maintains an active practice in real estate and corporate/commercial law. He prides himself on being a competent, cordial, and caring lawyer, who diligently strives to achieve the best results at the best price for his clients. As such, clients can expect an advocate who will vigorously protect their interests to the full extent of the law.

Terry Corsianos has a B.Sc. degree in psychology and criminology from the University of Toronto, a M.Sc.Ed. degree in counseling psychology from St. Bonaventure University, and a LL.B. degree in law from the University of New Brunswick. In addition to English, Terry Corsianos is also fluent in Greek. Last but certainly not least, Terry and his wife Elissea are the proud parents of their three boys, Demetre, Lewis and Nicholas.

Terry Corsianos

Terry Corsianos

B.Sc, M.Sc.Ed., LL.B

Law Services

Practice Areas



• All commercial litigation matters  [more]
at all levels of Court,
including the Superior Court of Justice,
the Court of Appeal for Ontario,
and the Supreme Court of Canada.



• Unanimous shareholders agreements   [more]
• Licencing/distributorship agreements
• Shareholders disputes
• General corporate matters

Real Estate

Real Estate

• Commercial leases   [more]
• Landlord and tenant disputes


"Terry Corsianos is the type of lawyer who still believes in giving 110% to each client! Terry saved the day for us and for that we will be forever grateful".

Gerard Maynard, Director of Networking & Infrastructure
Alliance Technologies |

"Thank you for a job well done. Without your help, we would not have been able to resolve this matter in such a straight forward and expeditious manner. We appreciate all your hard work and we are more than happy to recommend you to anyone who is need of an excellent corporate litigation lawyer."

George Wachtel President Rational Computing and Consulting Inc.

"If you want it done right Terry Corsianos is our lawyer of choice. He's articulate, thoroughly researched and his no nonsense demeanor in the courtroom guaranteed our success."

Dr. Howard and Mrs. Shelley Fisher Anti-Aging Medicine Lecturer, Researcher & Author

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