
Civil and commercial litigation
We offer an approach focused on the client's needs. From negotiation to settlement, including representation before all types of courts, we provide our clients with tailored support to offer them the best option.
Whether it's for contractual disputes, commercial conflicts, or more complex litigation, we offer tailored support.
Our services in
Civil and commercial litigation
- Representation before various courts:
- Court of Quebec
- Superior Court
- Court of Appeal
- Quebec Building Authority (RBQ)
- Arbitral Tribunals (Warranty Plan)
- Quebec Construction Commission (CCQ)
- Administrative Labor Court (Construction Division)
At your service




A lawyer at our Montreal office, Pierre practices civil litigation and has over 38 years of experience and expertise in construction law. Throughout these years, he has represented and advised subcontractors and general contractors on legal construction hypothecs, suretyships, and claims for additional work.
Pierre is valued for his collaborative approach with clients, working to find solutions and avoid litigation whenever possible.
Law graduate from the University of Sherbrooke (L.L.B.)
- Construction Law
- Legal Construction Hypothecs
- Suretyships
- Contracts (Analysis and Drafting)
- Real Estate Law
Pierre is interested in activities in the mountains and at sea and is interested in the economy and international politics.




Mathieu joined the BPA team in 2019 after completing his articling there.
He practices civil litigation, primarily in construction law. Having worked in the construction industry for several years before pursuing his legal studies, his interest in this field developed naturally.
Mathieu advises and represents various industry stakeholders, including developers, contractors, and material suppliers.
In this capacity, he regularly pleads before Quebec’s civil courts, both at the trial and appellate levels. He also represents clients before administrative and arbitration tribunals.
Alongside his practice, Mathieu serves as a trainer for future entrepreneurs seeking to obtain a license issued by the Régie du bâtiment du Québec.
Mathieu is distinguished by his diligence, availability, and the human-centered approach that defines his practice.
Law graduate from the University of Ottawa (LL.L.)
- Arbitration
- Construction Law
- Legal Construction Hypothecs
- Civil Litigation
- Real Estate Litigation
- Warranty Plans for New Residential Buildings
- Contracts (Analysis and Drafting)
- Latent Defects / Construction Defects
Mathieu is the proud father of a little girl. Despite the great importance he attaches to his professional life, his family is his greatest pride and the precious moments he spends with them allow him to recharge his batteries.




Olivier s'est joint au cabinet en 2017, où il pratique le litige civil en droit de la construction et de l’immobilier. Il représente des entrepreneurs généraux et spécialisés, ainsi que des promoteurs immobiliers et des cabinets professionnels qui œuvrent en conception de projet.
En 2022, il a accepté un rôle conseil à la direction des affaires juridiques de deux sociétés privées de développement et de gestion immobilière, avant de réintégrer le cabinet en 2026. Cette expérience en contentieux lui a permis de développer une fine compréhension des besoins et défis de la clientèle d’affaires.
Au fil de sa carrière, Olivier a plaidé des dossiers complexes et variés devant les tribunaux de droit commun, ainsi que les tribunaux administratifs et d'arbitrage. Reconnu pour son sens stratégique et sa proactivité, il excelle à dégager des solutions pratiques qui tiennent compte non seulement du droit, mais des enjeux financiers, temporels et humains qui sont propres à chaque client. Olivier possède également une expertise reconnue en matière de rédaction, d'interprétation et de gestion des baux commerciaux.
Enfin, il est formateur accrédité par l’ACQ depuis 2019, dispensant des cours d’administration et de gestion de projets et de chantiers pour les entrepreneurs, ainsi que diverses formations reliées au domaine de la construction. En 2024, il a été invité par la RBQ à agir comme expert à la révision des examens d'obtention de licence portant sur l'encadrement législatif, normatif et réglementaire de l'industrie.
Diplômé en droit de l'Université de Montréal (L.L.B.)
- Litige civil et commercial
- Hypothèques légales et sûretés
- Enjeux de licences - Régie du Bâtiment du Québec
- Cautionnements
- Documents normalisés (CCDC / ACC)
- Baux commerciaux
- Droit pénal réglementaire
- Vices cachés
Papa comblé d'un « grand-petit » garçon, Olivier pratique plusieurs sports collectifs et un seul sport de combat : le golf. Cinéphile, il travaille le bois et il lui arrive aussi de pianoter, entre livres et débats. Certains disent qu’il est facilement séduit par les vins de Bourgogne.

How can we help you?
We listen to your needs. We will be happy to advise and guide you according to your particular situation.
