Welcome to Canada's leading Environmental, Indigenous, and Energy Law Firm.

Our team of environmental lawyers offer extensive knowledge and innovative solutions in a broad range of practice areas.

Our Team

For support with complex environmental law challenges, turn to Willms & Shier Environmental Lawyers. Our legal team provides expert advice and actionable solutions for environmental, Indigenous, and energy law matters across Canada.


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As leaders in Environmental, Indigenous and Energy Law, we bring clarity to the major industry changes and trends for our clients by drawing on knowledge of environmental science, Indigenous legal issues, and legal frameworks. 



Willms & Shier Environmental Lawyers are proud to have been recognized by many publications, professional organizations and peer groups for the exceptional work and dedication of our legal team. 


  • Lexpert/American Lawyer Guide to the Leading 500 Lawyers in Canada & Canadian Legal Lexpert Directory

  • Congratulations to Willms & Shier partner Marc McAree for being selected for inclusion in the 2015 Lexpert™®/American Lawyer Guide To The Leading 500 Lawyers in Canada!

  • Willms & Shier Partners Selected Among World's Leading Environment Lawyers by Who's Who Legal 2014

  • The Canadian Lawyer Magazine, January 2013, names Willms & Shier Environmental Lawyers LLP one of Canada's top 5 environmental law boutiques