Building for and with people, building for the future
About Our Team and Our History
Sullivan has been a cornerstone of the Eastern and Northern Ontario landscape for over a century. Founded in 1914, we've built iconic structures that have become the heart of communities and stood the test of time. Our team's diverse expertise and unwavering commitment have solidified our position as a trusted leader in bespoke ICI construction.
What We Do
We offer a comprehensive range of construction services using collaborative delivery models, including:
- General Contracting: Traditional approach to project execution, offering complete accountability.
- Construction Management: Partnership-driven approach where we manage and coordinate all aspects of your project.
- Design-Build: Collaborative process where we are involved from project conception, ensuring seamless execution and cost transparency.
- IPD (Integrated Project Delivery): Shared risk and reward model where we work collaboratively with stakeholders from project initiation to completion.
How We Deliver
Our unwavering commitment to quality, safety, and sustainability defines everything we do. We utilize innovative technologies, rigorous safety protocols, and sustainable practices to deliver exceptional results.
Sectors We Serve
Throughout our rich history, we've had the privilege of working on projects across diverse sectors including:
- Healthcare
- Education
- Commercial & Office
- Residential & Hospitality
- Infrastructure & Industrial
Social Initiatives & Sustainability
Sustainability is embedded in our DNA. We actively participate in community initiatives and prioritize environmentally friendly practices in our projects. We believe in building for the future and nurturing the environment we share.

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