Trisan Construction was established in the summer of 2001 as an infrastructure general contractor. The company was set up, and remains in Schomberg, Ontario. Trisan Construction started out with just one concrete crew, one sewer crew, and a relining crew, approximately 40 employees in all. As the years progressed, the amount of work increased and the company expanded.

Today, Trisan Construction has a concrete division, a road division, a sewer division, a lining division, and a vacuum truck division, employing over 200 people. Trisan Construction specializes in providing services for road and parking lot construction, infrastructure upgrades, trenchless excavation, and winter maintenance for both municipal and private sectors.