Expertise, rigor and know-how

In the Quebec City region, GXB Construction has established itself as a trusted partner for residential and commercial projects. Whether for new construction, a major renovation, or an expansion, our experienced team delivers superior quality work, on time and on budget.

Structural and foundation work – Quebec

Solid foundations for your projects

GXB Construction also stands out for its technical expertise in structure and foundations. Whether you're planning a building extension or a major upgrade, our expertise guarantees the stability and durability of your investment. We master the challenges of soil, excavation, and the strength of your foundations.

Complete project management – Quebec

Hassle-free service from start to finish

GXB Construction offers integrated project management: planning, subcontractor coordination, site monitoring, and final delivery. We're there every step of the way to give you complete peace of mind. Our turnkey approach allows you to bring your ideas to life with confidence, clarity, and professionalism.