Costain Limited

Costain Limited is a development firm known for its contributions to residential and commercial projects throughout Ontario. With an emphasis on quality and practicality, Costain specializes in multi-residential and mixed-use developments that serve the evolving needs of urban and suburban communities.

The company focuses on high construction standards and thoughtful project planning, aiming to create spaces that add long-term value while fitting seamlessly into their surroundings. Costain Limited has earned a reputation for delivering developments that support local growth and enhance Ontario’s real estate landscape.