Heavy residential construction in Quebec
An integrated and tailor-made approach to structure, optimize and deliver your projects without surprises.
Each service is part of a proven logic of reducing risks, protecting profitability and ensuring disciplined execution at every stage.
Project execution / General contractor
Structured execution. Controlled results.
As a general contractor (CCDC 5A and CCDC 5B formulas), we manage your entire project, from pre-construction to final delivery. Our approach is based on clear standards, rigorous management, and close coordination of stakeholders.
Our services:
Pre-construction service
Complete project management (costs, schedule, documentation)
Establishment and supervision of the superintendent team
Contract administration and management of accounts payable and receivable
Coordination of subcontractors and structured quality control
Strict adherence to health and safety standards and regulatory requirements
We plan to deliver with predictability.
Collaborative management
and consulting services
Optimize before you build
Our consulting services aim to structure your project in order to maximize its financial and operational performance.
We act as strategic partners for
secure your decisions.
Our services:
Design optimization (value engineering, budget validation)
Multidisciplinary coordination of professionals (architects, engineers, consultants)
Implementation of cost control tools, schedules and risks
Optimizing construction site execution
Increasing and protecting the profitability of the project
Strategic support in the event of disputes or negotiation of contentious cases
Our goal: to eliminate grey areas, clarify responsibilities and provide a framework for every decision.
Strategic Partnership
Development and construction
A committed partner at every stage of the real estate cycle
Beyond construction, we actively participate in the development of high-performing real estate assets.
We invest our expertise and, where relevant, our strategic involvement: from the field to marketing.
Our role may include:
Strategic analysis and participation in land acquisition
Complete development management (approvals, coordination, budget optimization)
Integrated construction implementation
Participation in the ownership or sales strategy of the units
We co-develop projects structured to last.
Why choose LEMNY?
Clear standards
Safety, quality, costs and
deadlines set from the outset
Structured innovation
Continuous improvement
and powerful tools
operational discipline
Clean execution
decisions taken responsibility
Human Leadership
Teams lined up,
transparent communication
