Mercier–Hochelaga-Maisonneuve
Commercial HVAC installation in Mercier–Hochelaga-Maisonneuve
Logistics warehouses near the port, restaurants and shops on Rue Ontario Est, institutional buildings around the Olympic Park: the borough brings together three environments that don’t call for the same ventilation.
RBQ-licensed
100% commercial
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Why it matters
Three environments, three ventilation logics
The borough combines a port-industrial heritage, a neighbourhood commercial artery and an institutional hub. Each has its own mechanical constraints.
Rue Notre-Dame Est and the Dickson sector
The industrial and logistics corridor backing onto the port: warehouses, workshops and high-clearance buildings between Rue Dickson and the Viauville sector. Large footprints, dock doors and air infiltration to plan for.
Rue Ontario Est
The neighbourhood’s commercial artery: restaurants, cafés, boutiques and services, often on the ground floor of older buildings. Kitchen exhaust and customer comfort dominate.
Olympic Park and the Pie-IX corridor
Around the Olympic Stadium and the Pie-IX axis, a mix of institutional, commercial and office space on the eastern edge of downtown, with varied owners and hours.
The system
What we install in the borough
From the rooftop unit of a Rue Dickson warehouse to the exhaust system of a Rue Ontario Est restaurant.
✓ Rooftop units (RTUs) from commercial to industrial capacity
✓ Ventilation and make-up air (MAU) for warehouses and production areas
✓ Commercial ductwork, including NFPA 96-compliant kitchen exhaust
✓ Zoned systems and CRAC units for laboratories and data rooms
✓ Curb adapters to replace a unit on an older building
Our process
From assessment to commissioning
Coordinated with your operations, permits and inspections included
01
Assessment
Site visit, survey of existing equipment, roof access and building constraints. We confirm what’s there before proposing anything.
02
Design and quote
Sizing, duct routing and equipment selection, then a detailed quote: scope of work, equipment, schedule.
03
Installation
Work coordinated with your operations, ideally outside opening hours, with a single point of contact from start to commissioning.
04
Permits and inspections
We handle permit applications and schedule the required inspections as part of the project, under the Quebec Construction Code.
FAQ
Frequently asked questions
What businesses in the borough ask us
Can you replace a rooftop unit on an older industrial building?
Yes, it’s common in the sector. A curb adapter lets us fit a differently sized unit without redoing the whole support, and we check the structure and roof access before quoting.
Do you do kitchen ventilation for restaurants on Rue Ontario Est?
Yes. Hoods, grease-rated duct and make-up air, designed under the Quebec Construction Code and adapted to older ground-floor units.
Do you work in the warehouses near Rue Dickson?
Yes. High clearances, air stratification and infiltration loads at dock doors: we size the air distribution and rooftop units accordingly.
How do you work in a warehouse that stays in operation?
In coordination with facility management: work outside operating hours and a phased approach that keeps production areas and docks working.
Do you install systems for laboratories and data rooms?
Yes, for routine technical rooms: zoned systems and CRAC units. Large healthcare facilities rely on specialised systems outside our commercial installation scope.
What’s the typical lead time for an installation?
A simple rooftop unit replacement is completed in one to two days. Industrial ventilation systems or multi-unit projects run longer; the schedule is in the quote.
Go further
Related services
Our other commercial installation pages
Commercial HVAC in Rivière-des-Prairies
East-end industrial and warehouse.
Commercial HVAC in Downtown Montreal
Towers and central commercial density.
Commercial HVAC in Rosemont
Restaurant-dense central neighbourhood.
Free quote
Let’s talk about your building in Mercier–Hochelaga-Maisonneuve
Rue Notre-Dame Est, Rue Ontario Est or the Pie-IX corridor: describe the building, its use and what isn’t working.
Greater Montreal and the North Shore · RBQ 5844-3979-01 · Commercial installation only