When the heat becomes unbearable, the importance of a reliable air conditioning system cannot be overstated. This is especially true when a major event like a wedding is on the line. In Brossard, during a scorching summer heatwave, one family almost saw the most important day of their lives fall apart... until AirGreen stepped in with professionalism, speed, and efficiency.
Crushing heat, a celebration in jeopardy
We received an urgent call one Thursday morning from Mr. and Mrs. Lachance, residents of Brossard on the South Shore. Their family home was set to host their daughter’s wedding two days later, on Saturday. But there was a serious problem: their old central air conditioner had just broken down, leaving the home at over 32°C inside. With 40 guests expected, including several elderly relatives, the situation was critical.
Immediate diagnosis and strategic solution
As soon as our team arrived later that same day, our technicians carried out a full assessment of the existing system. It was clear that the aging unit, outdated and energy-hungry, could not be repaired. A new HVAC installation was both urgent and necessary.
We immediately proposed installing a Gree Lomo 24,000 BTU wall-mounted air conditioner, perfectly suited to the home's needs and capable of cooling the large main-floor living spaces efficiently. This model stands out for:
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Outstanding energy efficiency (high SEER rating)
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Ultra-quiet operation, ideal for a celebratory event
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Eligibility for Hydro-Québec’s LogisVert grant, offering up to $1,860 in savings
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Fast and even cooling, even during extreme heatwaves
A custom installation on a record timeline
The challenge was massive: source a unit available immediately, organize logistics, dismantle the old system, install the new wall-mounted unit, and do all of this in under 48 hours. Thanks to our highly qualified technical team, we mobilized our resources starting Thursday afternoon.
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Thursday, 4:00 PM: Order confirmed and parts sourced
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Friday, 8:00 AM: Installation begins in Brossard
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Friday, 1:00 PM: System fully installed, tested, and working
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Friday, 2:00 PM: Site cleaned, operating instructions given to homeowners, and grant paperwork provided
The new system began cooling the home within the hour. By the end of the day, the indoor temperature was a comfortable 22°C, despite it being 37°C outside.
A successful reception... and a wedding saved
On Saturday, the home welcomed friends and family in absolute comfort. Many guests complimented the cool atmosphere and the quietness of the Gree wall-mounted unit. The bride’s father even sent us a thank-you message:
“Thanks to the whole AirGreen team. Without you, this day wouldn’t have been the same. You saved our wedding.”
Why this Brossard project shows our commitment
This type of situation shows just how important reactivity, technical expertise, and top-tier equipment truly are. At AirGreen, we go all out to respond to HVAC emergencies with precision and humanity—whether for a private residence, a business, or a special event.
We operate across Montréal, Laval, Longueuil, and the North Shore and South Shore, offering a service based on:
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Tailored advice based on real needs
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Fast, high-quality HVAC installations
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Top-of-the-line equipment (Gree, Fujitsu, Bosch, Goodman, etc.)
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Certified expertise to help you qualify for all available grants
LogisVert grant: a major advantage
For the Lachance family, the installation of their Gree 24,000 BTU wall-mounted air conditioner qualified them for a $1,860 grant through the LogisVert program. AirGreen supported them through each step of the process, simplifying the paperwork and ensuring fast reimbursement.
Our advice for private events
Planning to host an important event at home this summer? Here are our practical tips to avoid any last-minute disasters:
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Have your HVAC system checked in the spring, before the first heatwaves
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Choose a wall-mounted or central unit suited to your home’s size
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Opt for reputable brands known for reliability and low noise
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Take advantage of available grants to reduce your costs
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Work with a certified professional installer like AirGreen
The AirGreen promise
We don’t just sell HVAC units: we provide comfort, peace of mind, and long-term solutions. Every installation is a mission we take to heart, whether we’re cooling a home for a wedding or upgrading an outdated central system.
Wall-mounted air conditioner installation in Brossard: more than just a technical service
This project is a perfect example of the added value of our HVAC service. It’s not just about hooking up a machine—it’s about understanding the stakes, acting quickly, and delivering a complete, custom-tailored solution.
At AirGreen, our expertise comes from hundreds of successful installations throughout Montréal, Laval, Longueuil, and both the North Shore and South Shore. We stand out through:
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Fast availability, even during peak season
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Flawless execution
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Warm, transparent, and honest customer relations
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Eco-efficient solutions that support long-term sustainability
Contact AirGreen now
Hosting an upcoming event? Thinking about upgrading your air conditioning system? Don’t take any chances with your comfort—or your guests’.
Get in touch with our team for a free, fast, no-obligation estimate. Together, let’s make sure your next project is a success... even during a heatwave!