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

Queen’s University Richardson Stadium Revitalization

Ontario Power Generation Inc. – Cornwall Energy and Information

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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