To be the contractor of choice for consulting firms, municipalities and infrastructure groups to...


Learn More »
Dibco’s commitment to quality assurance and control is achieved through the proper training ...


Learn More »
It is important for the successful operation of Dibco to prevent occurrences that lead to..


Learn More »

Dibco is committed to the protection of the natural environment as it relates to the performance of its work...​​

Learn More »

What We Do


Dibco specializes in the construction of shafts and tunnels for sanitary sewers, storm sewers, water mains, pedestrian underpasses, deep elevator shafts and hydro/communication conduits.

Dibco Underground


Dibco is a Canadian company founded in the province of Ontario that has successfully completed numerous tunnel projects throughout Canada and the United states.