Our expertise

Self-performed general contractor in construction since 1979, Construction Longer manges and builds your projects in a sustainable way, according to your preferred method, with the help of building information modelling.

General contractor

Since 1979, we firmly believe in the advantages of carrying out your projects with our own resources. Our efficient on-site team and our versatile project management team will execute your work efficiently.

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Self perform

Working with our own strengths has been part of Construction Longer’s DNA for a long time. The quality of our work lies in the strength of our team in carpentry, formwork, interior systems, specialized hardware and project management.

Sustainable building

At Construction Longer, we don’t just build buildings, we create living environments throughout the Eastern Townships and on the South Shore of Montreal. We attach great importance to the durability of the projects we carry out. Our great expertise in construction allows us to make your projects responsible places that will last in time.

Building information modelling

Building information modelling, better known as “BIM,” is a process that allows all stakeholders to collaborate at all stages of a project in real time. This planning tool allows the creation of a virtual prototype that reduces errors and wasted time, and ultimately reduces the waste of resources.

Learn more about our approach