In recent years, Barrette et Fils Ltée has been able to diversify and expand its specialties in various fields such as airport, industrial, commercial, institutional and energy, while maintaining the highest level of health and safety requirements. The engineering team holds practice permits for projects in Quebec and elsewhere in Canada, including the Northwest Territories/Nunavut, Newfoundland/Labrador, Ontario, British Columbia and Manitoba.

Turn-key project

The turnkey project includes engineering design and studies, plans and the completion of work according to the client’s needs, whether in the workshop and/or in construction. The project moves from an idea, to sketches and estimates, to overall project planning and management. Our engineering department is made up of engineers and technicians with the experience and know-how necessary for the full satisfaction of the customer.

Several major projects: hydroelectric dams (lifting system, water intake and flood drain) and production plants.

Commercial and Institutional

Barrette et Fils Ltée carried out various projects in the commercial and institutional field by carrying out project management and respecting deadlines and follow-up according to the needs of clients. Several projects have been carried out, either in the renovation or in the construction of new buildings.


Our company has the skills in designing, installing and maintaining airport services, including airstrip markings using the ICAO (International Civil Aviation Organization) standard.


Barrette et Fils Ltée counts several projects and works carried out in hydroelectric power plants or in industrial environments under low or medium voltage.

Several major projects: installations of 25KV measuring stations and transformers on pedestals, including the installation of control and switching buildings.