M. Sullivan & Son Limited has been dedicated to construction excellence since 1914, ensuring a quality product built safely, on time, and on budget.

Hydro Ottawa – East LEED™ Gold Administrative Headquarters and South LEED™ Gold Operations Centre

Cliff Fielding Research, Innovation & Engineering Building – Laurentian University

Ontario Power Generation Inc. – R.H. Saunders Hydro Dam Visitor Centre

Queen’s University Richardson Stadium Revitalization

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Everything they’ve built for us has been of very high quality. Obviously when you are building for perpetuity, that’s what you’re looking for and they’ve certainly delivered it.

Bill Leggett, former Queen’s University principal