Criminal law firm offering legal services tailored to your needs
Have you been arrested?
We’re here to help with
emergency assistance, now!
We’re here to help with
emergency assistance, now!
Me Martine Thibodeau, Criminal Lawyer
Criminal Law | Penal Law
Being charged with a criminal offence is a distressing experience. The possible consequences, fines, a criminal record, loss of employment, or even imprisonment, can turn a life upside down overnight. In such moments, it is essential to rely on a skilled and dedicated criminal lawyer.
Me Martine Thibodeau, a criminal law attorney, uses her expertise and experience to provide her clients with a rigorous and compassionate defence. Every case is unique, and every client deserves attentive listening and tailored solutions.
Defending Your Rights, Protecting Your Future
Being involved in a situation related to drug possession, impaired driving, domestic violence, fraud, or any other criminal or penal offence requires prompt and competent legal representation from a criminal lawyer. That’s where I step in, to provide the attentive service and legal representation you need.
My name is Me Martine Thibodeau, a criminal lawyer since 1990. I am available 24/7 in the event of an arrest, offering immediate advice and legal services to protect your rights. I provide a wide range of criminal law services to meet your needs and also accept Legal Aid mandates.
My role goes beyond court representation. I guide you through every step of the judicial process so that you fully understand your rights and the options available to you. Specifically, I commit to:
- Clearly explaining the procedures to reduce your stress and uncertainties;
- Thoroughly analyzing the evidence to identify procedural errors or weaknesses;
- Determining the best defense strategies tailored to your situation;
- Being available and accessible, because an informed client makes better decisions.
Beyond the technical aspects, I place the human element at the heart of my practice. My goal is not only to protect your legal rights but also to safeguard your personal, family, and professional future.
Contact me at my law offices in Valleyfield or Vaudreuil for more information about our legal services.
Impeccable legal representation for criminal law cases.
Understanding the criminal justice process
Being charged raises many questions: what will happen? How long will the process take? At every stage, I ensure your constitutional rights are protected and work to maximize your chances of a favorable outcome.
Here are the main steps:
- Arrest and charge – The police inform you of the reasons and issue a summons to appear.
- Appearance – First court appearance, where you enter a plea (guilty or not guilty).
- Disclosure of evidence – The Crown provides the defense with all collected evidence.
- Pre-trial conferences and negotiations – Opportunity to discuss resolutions before trial.
- Trial – Presentation of evidence, cross-examinations, and arguments.
- Verdict and sentencing – Final decision and determination of penalties.
The consequences can include imprisonment, a fine, probation, community service, or a prohibition from contacting certain individuals. Additionally, a criminal record can affect your employment opportunities and international travel. My role is to minimize these consequences as much as possible, whether through a challenge, plea negotiation, or a full trial defense.
A criminal conviction often results in:
- a criminal record limiting access to certain jobs or travel;
- significant fines and, in some cases, seizure of assets;
- loss of driving privileges, particularly in impaired driving cases;
- prison sentences in more serious cases;
- personal and family impacts: reputation, relationships, financial stability.
Why contact attorney Martine Thibodeau
1
Thorough and meticulous preparation
Being well prepared for court can make all the difference in a trial and we understand this. Thorough, meticulous pre-trial prep work entails getting all relevant information that will properly prepare you when it’s time to appear before a judge. No holes, no surprises.
2
24 hour availability
If you’ve been arrested, you want to be able to contact a professional right away and being available, round-the-clock, for those in the Valleyfield or Vaudreuil-Soulanges surrounding areas, is a priority. Legal assistance can be offered in other cases if the need arises.
3
Continued support
Having to go through a trial can be very stressful for many and it’s normal. We’re compassionate and supportive of our clients, every step of the way. Indeed, every step is carefully explained and you’re accompanied up to your trial and beyond. Competent and reassuring legal support go hand-in-hand and we’re there to do the best job possible.
An experienced member of the Bar since 1990.
A bachelor of criminology and law, attorney Martine Thibodeau has worked in penal and criminal law since 1990, helping many clients obtain a favorable outcome for their trials.
You can come meet us at either of our locations in Valleyfield or Vaudreuil.

Martine Thibodeau, an experienced lawyer
Regardless of the criminal charges brought against you, Martine Thibodeau, a bachelor of law and criminology and an experienced member of the Bar since 1990, is the professional you’ll need to defend your rights and obtain the best outcome. With extensive criminal law experience in both the Valleyfield and Vaudreuil areas, this bilingual attorney is highly skilled in preparing her clients for court and putting together a strong defence.
Faced with juvenile delinquency? We can represent your teen in the most professional manner, helping to obtain better leniency and justice so the future can be bright and hopeful. Building a solid case if of utmost importance if you want positive results. We’re thorough and meticulous when it comes to gathering evidence and preparing clients to appear in court.

FAQ on criminal law
What is criminal law?
Criminal law governs criminal offences in Canada, such as assault, theft, sexual assault, impaired driving, and more. It aims to determine the guilt or innocence of an accused person and to impose an appropriate sentence if found guilty.
Do I need a lawyer if I am charged with a criminal offence?
What are my rights if I am arrested by the police?
If you are arrested, you have the right to:
- Be informed of the reasons for your arrest.
- Consult a lawyer without delay.
- Remain silent (right to silence).
- Be informed of your right to request release.
What is the right to remain silent?
Why hire a criminal lawyer?
What happens during a criminal trial?
A criminal trial involves several stages:
- The preliminary inquiry (if necessary).
- Jury selection (if applicable).
- Opening statements.
- Presentation of evidence and witness testimonies.
- Closing arguments.
- Verdict by the judge or jury.
Can I appeal a criminal conviction?
What should I do if I am arrested for impaired driving?
Do I have to appear before the judge on my own?
Criminal lawyer in Vaudreuil, Valleyfield, South Shore, and Haut-St-Laurent
Sectors served
Vaudreuil-Soulanges
- Vaudreuil-Dorion
- St-Lazare
- Hudson
- Rigaud
- Les Cèdres
- Pointe-des-Cascades
- Coteau-du-Lac
- Les Coteaux
- St-Zotique
- And more…
South Shore / Haut-St-Laurent
- Beauharnois
- Ormstown
- Godmanchester
- Huntingdon
- St-Anicet
- Châteaugauy
- Mercier
- St-Constant
- Ste-Catherine
- Candiac
- Delson
- Hemmingford
- And more…








