Corporate Profile

Founded in 1912, Dufferin Construction Company has built a solid reputation for market excellence, drawing on a rich history and a strong heritage of quality, stability and innovative leadership in the marketplace. Today, we are one of the largest heavy civil engineering contractors in the industry, employing over 800 people, and the largest ISO 9001 certified concrete paving company in Canada.

Dufferin Construction Company, which also operates business units under the names of TCG Asphalt & Construction Inc. and Cayuga Materials and Construction Co. Ltd, is a business unit of the St. Lawrence Cement Group, a leading producer and supplier of products and services for the construction industry in Canada and the Eastern seaboard of the United States, and a member of the Holcim Group.

It is this heritage that allows us to possess the strong financial credentials and stability to build long-term partnerships with our customers and offer them a full range of diversified construction services, while offering a safe and progressive work environment for our employees.

Our principal area of operation is Southern Ontario. Additionally the company continues to perform work on key projects from coast to coast.

Mission Statement

Dufferin Construction Company strongly believes in guiding principles for our Employees and has developed our business unit mission and strategic objectives in line with the strategic role we play in the St. Lawrence Cement family.

Dufferin Construction Company will...

• Be a strategic resource to St. Lawrence Cement Inc. while being a profitable year round construction service to our customers in the field of heavy engineering construction
• Be competent in concrete placing
• Meet customer needs by offering wide range of construction services at best value in markets
• Find annual growth to offer challenge, opportunity and advancement for our employees.