Improving indoor air quality has become a top priority for businesses in Montréal, Laval, Longueuil, the North Shore, and the South Shore, especially in the post-pandemic context. At AirGreen, we understand the challenges posed by health concerns related to COVID-19 and other respiratory illnesses. That’s why we offer tailored commercial HVAC ventilation solutions to help you reassure your clients and staff while complying with the highest health and safety standards.
The importance of commercial ventilation in a post-pandemic world
The pandemic shed light on a crucial fact: indoor air quality directly affects the health and safety of occupants. In commercial environments—whether offices, retail spaces, restaurants, or industrial facilities—a high-performing ventilation system has become a necessity, not a luxury.
We’ve seen a significant shift in customer expectations. Today, businesses that invest in modern HVAC systems are perceived as more responsible and attentive to the well-being of their communities.
What are the risks of poor ventilation?
Inadequate ventilation can lead to several issues:
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Buildup of CO₂ and contaminants.
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Presence of airborne viruses and bacteria.
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Excess humidity, encouraging mold and allergies.
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Thermal discomfort for customers and staff.
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More complaints and a negative brand perception.
These problems are amplified in closed or poorly maintained areas. At AirGreen, we’ve been called in to assist several Montréal businesses struggling to maintain healthy air, which negatively affected their customer traffic.
Our AirGreen approach: a tailored diagnosis
Before any commercial ventilation system installation, we conduct a complete indoor air quality assessment. This helps us identify sources of contaminants, poorly ventilated zones, and inefficient airflow patterns.
A real example: in Longueuil, we supported a dental clinic concerned about protecting both patients and staff. Through a detailed analysis of airflow and the installation of a centralized heat recovery ventilation (HRV) system combined with HEPA filtration, we reduced airborne particle levels by 92%, based on follow-up tests conducted after the installation.
Recommended technologies to improve air quality
At AirGreen, we use only top-tier HVAC ventilation systems from trusted brands such as Fantech, Venmar, Broan, and Lifebreath. Here are the core components we prioritize in each project:
HRV Systems (Heat Recovery Ventilation)
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Enable constant circulation of fresh air with no energy loss.
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Perfect for businesses in older buildings across Montréal or the South Shore.
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Eligible for certain energy efficiency grants depending on the municipality.
HEPA filters and integrated air purifiers
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Capture 99.97% of fine particles, including viruses and allergens.
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Ideal for healthcare settings, spas, hair salons, or conference rooms.
Smart controls and real-time monitoring
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With air quality sensors, managers can view real-time levels of CO₂, VOCs, and humidity.
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This both reassures customers and improves energy efficiency.
Case study: a restaurant in Laval
At a high-end restaurant in downtown Laval, the owners noticed a drop in customer traffic due to expressed health concerns. We performed a complete HVAC ventilation overhaul, adding HEPA modules, HRV, and a digital air quality display at the restaurant entrance. Result: within three months, the restaurant saw a 26% increase in reservations.
Long-term benefits of a high-performing commercial ventilation system
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Immediate customer reassurance: clean air is a visible sign of a safe establishment.
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Improved comfort: better thermal distribution and reduced odors or humidity.
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Lower energy costs: thanks to heat recovery units and high-efficiency fans.
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Grant eligibility: especially for small businesses in Montréal and on the North Shore.
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Avoidance of temporary closures: health inspections now impose stricter post-pandemic standards.
AirGreen: your trusted HVAC partner in Montréal and beyond
We have proven expertise in installing, maintaining, and retrofitting commercial ventilation systems across a wide range of environments: hospitals, schools, local shops, office buildings, and restaurants. Whether you're located in Montréal, Laval, Longueuil, the North Shore, or the South Shore, our team supports you with professionalism and precision.
Our strengths include:
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A team of certified technicians trained to the highest standards.
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The ability to adapt solutions to every commercial environment.
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Rigorous after-sales service and personalized follow-ups.
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Projects delivered on time, with measurable results.
Practical tips to improve your business’s air quality
Even without major renovations, here are some recommendations:
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Have your ventilation ducts inspected regularly.
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Replace filters at least every season.
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Install a CO₂ sensor in closed or high-traffic areas.
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Choose natural ventilation when possible (windows, automatic doors).
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Inform your customers about the measures taken (signage, air quality displays, etc.).
A successful installation starts with a complete diagnosis
Every commercial space is unique. That’s why we always insist on a personalized assessment, followed by a tailored proposal. In a post-pandemic world, it’s not just about installing an efficient system—it’s about instilling confidence.
At AirGreen, making that our daily mission is what sets us apart.
