Emergency Air Conditioning on the North Shore: an HVAC challenge we handled with precision
When temperatures soar in the height of summer, air conditioning becomes more than just a comfort—it’s an absolute necessity. That’s exactly what the owner of a trendy restaurant on Montréal’s North Shore realized, as his bustling dining room filled up despite an extreme heatwave. Facing a wall-mounted AC failure in the middle of a scorching day, he called AirGreen for an emergency solution that had to be both fast and reliable.
The context: a packed restaurant and a failing heat pump
The existing system, an older 18,000 BTU wall-mounted air conditioner, had been showing signs of weakness for some time. During the busy lunch rush, it completely shut down. Indoor temperatures quickly climbed above 30°C, making the environment unbearable for both customers and staff.
The client, already familiar with our emergency air conditioning services on the North Shore, contacted us urgently, emphasizing the need for a quick intervention—but also for a dependable system suited to the demands of a busy commercial space.
Rapid diagnostics and a tailored solution: installation of a 24,000 BTU Gree Charmo wall-mounted heat pump
As soon as we arrived, our HVAC technicians performed a full system diagnostic. The result: the ventilation motor had failed, the control board showed severe wear, and the R-410A refrigerant was leaking at several connections.
We immediately recommended a full system replacement with a 24,000 BTU Gree Charmo R32 wall-mounted heat pump—a high-performance, energy-efficient model that’s perfectly suited to mid-sized commercial spaces. This unit, eligible for Hydro-Québec’s LogisVert grant, not only provides powerful cooling, but also heating in winter thanks to its Inverter technology.
Why the Gree Charmo R32 was the obvious choice
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Increased power: The 24,000 BTU model is ideal for large, high-traffic spaces.
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R32 refrigerant: More eco-friendly and more efficient than R-410A.
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Inverter technology: Ensures smooth, quiet operation and reduced energy consumption.
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Optimized airflow: Perfect for maintaining even temperatures in dining rooms.
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Grant eligibility: Thanks to its energy efficiency, this model helps lower installation costs with available financial assistance across the North Shore.
Project execution: efficiency, cleanliness, and discretion
Despite the urgency, our team strategically scheduled the intervention to avoid disrupting restaurant service hours. The work was done early in the morning, before opening, with a complete HVAC installation completed in under 4 hours.
We carried out:
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Removal of the old unit, following proper refrigerant recovery protocols.
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Installation of the new Gree Charmo system, including new refrigerant lines and anti-vibration wall brackets.
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Precise calibration to ensure optimal indoor comfort.
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Comprehensive system testing to validate performance and safety.
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Site cleanup, meeting the hygiene standards of a food establishment.
Client feedback: relief, satisfaction, and loyalty
The owner told us that without our fast response, he would have had to temporarily close his restaurant, which would have resulted in significant financial losses. Since the installation, indoor temperatures have remained stable, and many regulars have mentioned the restored comfort.
He also appreciated our transparent pricing, on-time delivery, and responsive customer service throughout the process. He’s now considering working with AirGreen for kitchen ventilation upgrades and annual preventative HVAC maintenance.
What this example reveals about our expertise in commercial air conditioning
At AirGreen, we don’t just install air conditioners. We solve emergencies, support our clients with professionalism, and provide tailored, reliable, long-term solutions. Our approach is built on:
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Exceptional responsiveness, especially during heatwaves.
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Thorough technical assessments, even under pressure.
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Reliable brand partnerships like Gree, Fujitsu, Midea, and Lennox.
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Mastery of HVAC installation in complex commercial environments (restaurants, offices, retail, etc.).
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Strong local presence on the North Shore, with teams ready to act quickly in Laval, Blainville, Terrebonne, Boisbriand, and more.
Practical advice for business owners: don’t let AC failure jeopardize your operations
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Have your system inspected BEFORE summer arrives.
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Schedule yearly maintenance with a certified professional.
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Choose an Inverter heat pump eligible for current subsidies.
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Stick with proven brands and certified installers like AirGreen.
Conclusion: reliable air conditioning is part of your brand image
In a restaurant or retail setting, thermal comfort directly affects the customer experience. Overheating can shorten a meal, drive customers away, and hurt your reputation. Thanks to our rapid intervention on the North Shore, this trendy restaurant continued to welcome guests under the best possible conditions—even during a heatwave.
At AirGreen, we’re ready to respond to your most urgent commercial air conditioning needs, across Montréal, Laval, Longueuil, the South Shore, and the North Shore.