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Sheldon Wisener | Criminal Defence   
F: (905) 886-9540
Getting arrested or charged with a crime can be a frightening and confusing experience with very serious consequences. Sheldon Wisener has been defending clients facing a wide variety of criminal charges and has conducted trials in all levels of court. He was called to the Bar in 1986, and is a former Director of the Criminal Lawyers Association of Ontario. Sheldon Wisener was appointed to the Personal Rights Panel of the Office of the Children's Lawyer in 2003, and is a member of the Board of Directors of York Region Law Association. Mr. Wisener has been a part-time Assistant Crown Attorney since 1999, and is highly respected by judges, crown attorneys, and colleagues.

Sheldon Wisener is dedicated to fighting aggressively on your behalf and approaches each case as if it is his only case.

He has successfully defended persons charged with virtually every type of criminal offence including attempted murder, aggravated assault, domestic assault, assault with a weapon, sexual assault, robbery, break and enter, theft, fraud and drug trafficking for over 25 years. 


Our office is located in Thornhill, but we regularly attend courts in:








Oshawa and throughout southern Ontario.

Call Wisener Law Criminal Defence today at 905-886-9535 for a free 30 minute consultation!

Wisener Law Reviews

From: N.D.  To: Sheldon Wisener <> Subject: Re:  Good News   Mr. Wisener thank you so much we wish you and your dear family be happy all the time we will never forget what you did for us thanks again Sir,   Best regards, N.D.  ...

Sheldon Wisener Reviews

Hello Sheldon, My wife and I would like to thank you from the bottom of our hearts for your support in what has been the worst time of our lives.  I am still not certain what end up happening, I remember the judge saying "normally, I take the Crown's & Lawyers recommendations ...

Sheldon Wisener Reviews

Good morning, Sheldon, I just wanted to drop you a line to thank you very much for your representation of C.H. on his assault charge. You understood how important it was to me that he not participate in DNA testing and so happy that you presented the best case to remove this condition. ...

Wisener Law Reviews

Thank you and God bless you!   I have copied my wife, brother and son on this e-mail, who stood by my side with you, throughout this ordeal, which I was almost ready to give up on.   Once this is all over, the 4 of us will be going for a good round of golf and relieve ...

Sheldon Wisener Reviews

To.Mr.Sheldon Wisener,   Dear Sir, I am really proud to have hired you as our lawyer. From our first meeting until the conclusion of my trial you took the time to answer and explain everything to me. You detailed various options we had and explained to me very clearly the' goods' ...

Defence Lawyer and PAR Program Toronto

By Wisener Law | Criminal DefenceTestimonials
Defence Lawyer and PAR Program Toronto   "Hi Sheldon,   I can finally say that I can see the light at the end of the tunnel with my Assault & Domestic Violence case. My children and I will move to our newly bought home and start our new life.   My ...

Criminal Harassment Charge Help GTA

By Wisener Law | Criminal DefenceTestimonials
Criminal Harassment Charge Help GTA   "Hi Sheldon,   Just a note to thank you so much for the excellent work you did representing me on the charge of Criminal Harassment. I can’t tell you how relieved I am that this is over.   Your straight, unvarnished “no ...

7626A Yonge St, Thornhill, ON L4J 1V9