Groupe CMi Experts-Conseils
Building Engineering – MEP
Ventilation, Plumbing, Electrical
Three Disciplines, One Engineering Firm
A building’s mechanical, electrical, and plumbing systems must be designed in a coordinated manner to prevent technical conflicts on the job site and cost overruns in operation. Groupe CMi produces complete MEP engineering plans for commercial, institutional, and multi-family residential projects in Greater Montréal, in Sainte-Madeleine, and across the South Shore.
01
Mechanical Ventilation
An undersized ventilation system generates air quality problems, condensation issues, and energy overconsumption that are costly to correct once the building is delivered. Groupe CMi designs ventilation systems calibrated to the actual needs of your building.
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- Ventilation plans compliant with the mechanical standards in effect in Quebec
- Sizing adapted to the actual use of the building: commercial, institutional, or residential
- Coordination with the other MEP disciplines integrated from the design stage
02
Plumbing
Plumbing design errors are among the most expensive to correct on the job site, and the most invisible until they cause a problem. Groupe CMi produces precise plumbing plans, coordinated with the mechanical and electrical systems, to prevent any structural or regulatory conflict on your project.
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- Sanitary and domestic plumbing plans for commercial and institutional buildings
- Compliance with the building codes and applicable municipal requirements
- Direct integration with the firm’s ventilation and electrical plans
03
Electrical
An electrical plan that is not calibrated to the actual load of a commercial or institutional building leads to costly upgrades within the first years of operation. Groupe CMi sizes your electrical systems based on the current and anticipated needs of your building, with particular attention to the energy efficiency of the installations.
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- Electrical plans for commercial, institutional, and multi-family residential buildings
- Lighting, fire alarm, and electrical distribution systems
- Performance-oriented design: reduction of long-term operating costs
Groupe CMi Experts-Conseils
MEP Plans Tailored to Your Project Type
The technical requirements of a hospital are not those of a condominium, and the constraints of an automotive garage differ from those of a CEGEP. Groupe CMi adapts its MEP engineering mandates to the specific realities of each segment, with direct experience on projects of all scales.
Commercial and Institutional Projects
Retail businesses, restaurants, garages, and automotive dealerships
Healthcare facilities, dental clinics, and service centres
Educational institutions, community centres, and municipal facilities
Offices, head offices, and distribution centres
Multi-Family Residential Projects
Condominiums and mid- to large-scale multi-tenant buildings
Senior residences and assisted-living facilities
Social housing and housing co-operatives
Renovation and code compliance projects for existing buildings
Does your project require certified MEP plans?
Our engineers are available to discuss it.

