Cassels Brock & Blackwell LLP draws on the expertise of teams in Toronto, Vancouver and Calgary to advise a client roster of owners, contractors, construction managers, subcontractors and suppliers, on major projects across the transport, education, mining and government sectors. Matthew Alter leads the team, bringing strength to project delivery methods and procurement processes. Mark St. Cyr guides clients through risk management and complex construction litigation. Associate Stephanie Garraway assists clients with document review, preparation and negotiation. All lawyers mentioned work in the Toronto office.

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Key clients

  • Brock University
  • Corporation of the City of Mississauga
  • Infrastructure Ontario
  • Metrolinx
  • Michael Garron Hospital
  • Sheridan College
  • Toronto Community Housing Corporation
  • University of Toronto
  • Soletanche Bachy Canada Ltd. and Soletanche Bachy International Inc

Practice head

The lawyer(s) leading their teams.

Matthew Alter

Other key lawyers

Mark St. Cyr, Stephanie Garraway