Founded in 2005, Astell Lachance Du Sablon De Sua is a boutique law firm located in Old Montreal, offering a variety of legal services related to business, commercial relations and real estate. This group consists of a dozen lawyers of which objective is to meet the needs of each customer, and to offer a complete solution to any legal situation, whether a dispute, a contractual issue or non-contentious matter.

Our strength lies in the team culture we put forward, and collaboration between experienced lawyers and young professionals at all levels. Our understanding of the needs of our clients and business partners, our availability and the support that we provide are at the heart of our concerns and distinguish the quality of our services.

Our relationship with our customers is based on trust and their involvement in the approach taken towards the goal. We work with you to achieve your goals.

Over the years, our team of professionals has gained relevant experience in dealing with cases of damage to property and personal injury. We have worked in various cases involving construction, real estate, agriculture and manufacturing.


We are able to assist you in many ways, regarding Civil Law, Commercial Law and Real Estate Law.

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Our law professionals are rigorous, accessible and qualified.

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Our professionals are always up-to-date with the latest legal developments.

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Our highly qualified multidisciplinary team is available to offer you a variety of legal services. Useful counseling awaits you so we can meet all of your needs.