Williams Comtois Avocats is a criminal and penal law firm in Saint-Hyacinthe, Quebec, with more than 35 years of combined experience. Its lawyers, André Williams, Stéphane Comtois and Francis Savaria, defend clients on Criminal Code, youth justice and provincial offence matters and offer a 24/7 emergency service for arrests. The firm accepts legal aid mandates under certain conditions and serves clients in both French and English.

Practice areas

Criminal Defence

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Fees & payment

Scales of justice and a gavel above a Legal Aid bannerLegal aid

Lawyers 3

André Williams Avocat Criminal Defence Francis Savaria Avocat Criminal Defence Stéphane Comtois Avocat, associé Criminal Defence

This firm’s lawyers at a glance

Called to the bar
1977–2015 · median 26 years in practice 3 of 3 lawyers
Law schools
Université de Sherbrooke, Université du Québec à Montréal 2 of 3 lawyers
Languages on the roster
English, French

Who handles what

Where to find them

1280, rue Girouard Ouest, Saint-Hyacinthe, Québec, J2S 2Z1 · 450-773-8421

Similar firms in Les Maskoutains

Matte Avocats

7 lawyers

Matte Avocats is a law firm in Saint-Hyacinthe, Quebec, with a family tradition in the legal profession spanning multiple generations. The firm's lawyers practise in business and corporate law, employment law, civil l…

Business & Corporate LawBusiness & Corporate LawEmployment & Labour LawEmployment & Labour LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction Law

Devichy Avocats

64 lawyers

Devichy Avocats (also styled Devichy Lawyers) is a Quebec law firm founded by Veronica Vallelonga and Xavier Cormier-Lassonde that focuses on legal services for individuals rather than corporate clients. Its lawyers, …

Family LawFamily LawCriminal DefenceCriminal DefenceCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionWills, Estates & TrustsWills, Estates & Trusts

Morin Daoud, Avocats et Médiateurs

2 lawyers

Morin Daoud, Avocats et Médiateurs is a general-practice civil law firm on Montreal's South Shore, with offices in Vieux-Longueuil and, since 2013, Saint-Hyacinthe. The firm handles a broad range of civil law matters …

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate LawClass ActionsClass Actions

Listing compiled from the firm’s public website in August 2026. Verify licence status in the Barreau du Québec directory ↗