Commercial air conditioning solutions that meet today’s expectations in Montréal and surrounding areas
In today’s world, where customer and employee comfort is a top priority for shops, offices, and businesses across Montréal, Laval, Longueuil, the North Shore and the South Shore, commercial air conditioning can no longer be seen as a luxury—it’s a strategic asset for performance and customer retention. At AirGreen, we fully understand what’s at stake when it comes to indoor air quality and temperature control in professional spaces. That’s why we’ve developed a tailored approach that blends cutting-edge technology, technical expertise, and hands-on field experience.
Here are five innovative commercial air conditioning solutions that we’ve installed, tested, and customized for a wide range of business clients to ensure optimal comfort throughout the year 2025.
1. High-efficiency wall-mounted heat pumps (ideal for small businesses and offices)
Wall-mounted commercial heat pumps, particularly models like the FUJITSU KZAH R-32 and GREE MULTI-ZONE, offer a flexible and cost-effective solution for commercial spaces up to 2,000 sq. ft. With their compact format, fast installation, and quiet performance, they are a perfect fit for cafés, neighborhood restaurants, small offices, and hair salons located in urban areas such as Plateau Mont-Royal, Laval-des-Rapides, or Saint-Hubert.
At AirGreen, we recently installed a 24,000 BTU FUJITSU KZAH R-32 wall-mounted heat pump in a nail salon in Longueuil. The challenge was the limited space and the need to maintain a stable temperature despite high customer traffic. The result: a consistent 23°C temperature even on the hottest July days, and a 32% reduction in energy use compared to the previous system.
Key benefits:
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Low energy consumption (high SEER rating)
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Non-invasive wall-mounted installation
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Eligible for LogisVert grants for eco-friendly small businesses
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Precise control via remote or mobile app
2. Central air systems with integrated ventilation (for medium to large commercial spaces)
Central air systems from brands like Goodman R-32 or Bosch BIVA IDS Premium R-454B are ideal for clinics, private schools, retail stores, and gyms. These systems combine heating, air conditioning, and ventilation into a unified solution with controlled air distribution.
One of our standout 2024 projects was a dance school in Laval, where we installed a 36,000 BTU Bosch IDS Premium system with heat recovery and HEPA filtration. The technical challenge: managing condensation in mirrored rooms with high humidity. Thanks to precise calibration of the ventilation system and a dual-slope drainage solution, we resolved the issue with no aesthetic compromise.
Key benefits:
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Even air distribution across all zones
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Compatible with concealed ductwork (drop ceilings)
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High seasonal energy efficiency (HSPF)
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Ultra-quiet operation (perfect for calm environments)
3. Commercial cassette air conditioners (perfect for drop ceilings)
Ceiling cassette units, often chosen for fashion boutiques, jewelry stores, or professional offices in Montréal and Brossard, are mounted directly in the ceiling and distribute air in all directions (360 degrees).
In a clothing store in Laval, we installed an 18,000 BTU GREE cassette unit with an intelligent motion sensor. The client wanted a powerful but invisible system that wouldn’t compromise the store’s clean aesthetic. The result: discreet, fully integrated air conditioning and a 45% drop in humidity levels during peak heat periods.
Key benefits:
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Discreet design, ideal for retail spaces
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Even distribution in large rooms
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Automatic temperature adjustment based on occupancy
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Easy maintenance through access panels
4. VRF systems (Variable Refrigerant Flow) for multi-tenant buildings
VRF systems are the ultimate solution for multi-story commercial buildings, government offices, or medical centers located downtown Montréal or on the South Shore.
In 2024, we managed a major project in an office complex in Terrebonne. The chosen VRF system: Mitsubishi City Multi with 12 indoor units on a single compressor. Each tenant can control their own temperature independently without affecting others' energy bills, while optimizing overall energy performance.
Key benefits:
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Individual temperature control by zone or office
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Flexible installation based on building architecture
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Up to 40% less energy consumption than traditional central systems
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Modular maintenance for easier servicing
5. Hybrid systems with heat pump and air exchanger (year-round comfort for high-traffic businesses)
Adding a heat recovery ventilator (ERV or HRV) to a central or wall-mounted heat pump provides efficient control over humidity, air quality, and temperature. These systems are especially recommended for restaurants, fitness centers, and businesses open 7 days a week.
We recently deployed a hybrid system in a local gym in Saint-Eustache. The setup included a 48,000 BTU Goodman central heat pump paired with a Lifebreath air exchanger. Stale air is expelled, fresh air is preheated or precooled, and the client saw a 28% drop in annual energy bills.
Key benefits:
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Exceptional indoor air quality
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Reduced humidity in summer, condensation control in winter
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Grant eligibility via the ÉcoPerformance program
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Perfect for spaces requiring constant ventilation (e.g., commercial kitchens)
AirGreen’s expertise at the heart of your commercial HVAC projects
At AirGreen, we do more than just install air conditioners. We assess your space, your business needs, your operating schedule, and your energy goals to design a custom, durable, and high-performance solution.
Our certified teams act quickly throughout Montréal, Laval, Longueuil, the North Shore, and the South Shore, delivering flawless installation quality, with preventive maintenance contracts for long-term peace of mind.
Looking to upgrade your commercial air conditioning system in 2025? Contact us today for a free personalized assessment.