Groupe HELIOS, your trusted partner for managing your infrastructure.

Discover our leading-edge expertise in the management, operation and maintenance of drinking water and wastewater infrastructure and networks for the municipal, mining, industrial and commercial sectors.

Discover our comprehensive services that ensure the performance of building and energy infrastructure for a wide range of institutional, private and public clients, with specialized expertise in the management of airport services and ecocentres.

Rely on our tailored solutions for the management, operation and optimization of recreational infrastructure, and the efficient, structured handling of technical, logistical and on-site activities.

Work with a multidisciplinary team in the design and commissioning of infrastructure in the fields of water and energy, instrumentation and control, service buildings and construction project management.

Rely on our strategic and operational support in project management and construction management for the industrial, mining and institutional sectors. Comprehensive coverage of the project lifecycle, from start up to delivery.

Work with a construction contractor specialized in recreational and water treatment buildings, as well as mechanical and piping systems for municipalities, industry, mining, pharmaceutical, food processing and manufacturing companies.

Benefit from our expertise outside Quebec and internationally in construction project management, and in the operation and maintenance of water treatment facilities, drinking water distribution networks and wastewater collection systems.