Louis-Pierre Grégoire

Louis-Pierre Grégoire (L-P) is a partner in Gowling WLG's Ottawa office. He is certified by the Law Society of Ontario as a specialist in construction law. He also holds a civil engineering degree.

L-P is passionate about construction and has been supporting the industry since 2000. His practice focuses on construction law, with an emphasis on contract drafting and resolving commercial disputes through negotiation, adjudication, arbitration and court proceedings. He advises a wide range of industry parties, including owners, contractors, financial institutions, sureties, subcontractors, material suppliers, entrepreneurs, consultants (engineers and architects), manufacturers, building officials and home inspectors.

L-P is also an active member of trade and industry associations, including as a founding member of the Ottawa Young Construction Leaders, a networking group for young professionals within the Ottawa Construction Association. He is a frequent speaker on various construction-related topics, particularly the modernization of the new Construction Act in Ontario.

L-P is regularly recognized by leading legal talent guides such as The Best Lawyers and Lexpert for his leadership and experience in construction law. He was named "Lawyer of the Year" by The Best Lawyers Canada in 2023. He is a problem solver by nature, and is best known for his practical risk-based advice.

Fluently bilingual, L-P practises in both English and French.