Summers in Montréal can sometimes reach unbearable temperatures—especially for families living in sun-exposed areas or in poorly insulated homes. When the heat climbs above 30 degrees and the humidity sets in, having a reliable, efficient, and properly sized air conditioning system becomes essential. At AirGreen, we’ve been helping families across Montréal, Laval, Longueuil, the North Shore and the South Shore choose and install HVAC systems perfectly suited to their needs and environments.
A Montréal Summer: Real Heat Challenges
Summer in Quebec isn’t just a time for relaxation—it’s also a serious thermal challenge. Many homes in Montréal simply aren’t designed to withstand extended heatwaves. With overheated flat roofs, poorly oriented windows, and older buildings with poor airflow, air conditioning quickly becomes a necessity, not a luxury.
For families with young children, elderly members, or vulnerable individuals, excessive heat can impact comfort, sleep, and even health. That’s where we step in.
What Types of Air Conditioners Are Best for Families?
There are several solutions on the market, but every family has unique needs. Here’s a breakdown of the main systems that we recommend and install at AirGreen, taking into account the home’s size, the available budget, and energy efficiency.
Wall-Mounted AC (Mini Split)
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Popular models we install: Fujitsu RL2, Gree Lomo, Sharp ZU1
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Advantages:
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Quick and minimally invasive installation
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Excellent efficiency-to-price ratio
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Quiet—perfect for children’s bedrooms
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Eligible for LogisVert rebates in many cases
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Ideal for: condos, homes without ductwork, or mid-sized houses
Central System with Heat Pump
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Brands we frequently install: Goodman R-32, Bosch BIVA IDS, Lennox EL18XPV
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Advantages:
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Even cooling throughout every room
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Compatible with central heating for year-round use
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Long-term energy performance
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Ideal for: single-family homes or homes with existing ductwork
Portable or Window AC Units
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Note: At AirGreen, we do not install these types of products, but we do offer advice for families waiting on a permanent system.
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Limitations:
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Less efficient
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Noisy
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Not eligible for rebates
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May pose safety and humidity issues
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Step-by-Step AC Installation with AirGreen
Every installation project begins with a personalized in-home evaluation. Our technicians assess:
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The square footage to be cooled
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The home’s insulation
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Sources of heat (windows, appliances, etc.)
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Type of residence (plex, condo, single-family home)
We then recommend a system that is precisely tailored to your needs, which we install according to the highest industry standards. Here’s a real-world example:
Real Installation: 18,000 BTU Gree Lomo in Longueuil
A family in Longueuil contacted us during a brutal heatwave. Their two-storey home was sweltering, especially the kids’ bedroom facing south. Our team recommended and installed a Gree Lomo 18,000 BTU wall-mounted AC, perfect for cooling both the living areas and the main bedrooms efficiently.
Challenges faced:
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The indoor unit needed to be installed on a load-bearing wall: we used reinforced anchoring techniques to ensure safety.
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Outdoor access was limited: we used a lightweight scaffold to facilitate installation of the exterior unit.
Results:
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Indoor temperature held steady at 22°C despite 34°C outside
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Significant drop in humidity
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Parents and children could finally sleep comfortably
Available Financial Incentives
We make sure every family benefits from available provincial or municipal rebate programs, such as:
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Hydro-Québec’s LogisVert: up to $1,860 depending on the model installed
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Rénoclimat: for overall energy efficiency upgrades
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Chauffez vert: for replacing fossil fuel heating systems
We assist you with completing all paperwork, forms, and submissions to the appropriate authorities.
Tips for Staying Cool During a Heatwave
Even with a great AC system, simple habits can make a difference:
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Keep curtains and blinds closed during the day
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Use fans to help circulate cool air
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Avoid using ovens or dryers during the hottest hours
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Set your thermostat to a reasonable temperature (around 24°C)
Why Choose AirGreen?
We don’t just sell AC units—we provide long-term comfort solutions. Here’s what sets us apart:
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Certified, passionate technicians who understand the specific challenges of Montréal homes
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Honest advice, no high-pressure sales
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In-depth knowledge of the Montréal, Laval, Longueuil, North Shore and South Shore neighbourhoods
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Responsive and courteous after-sales service, whenever needed
In Summary
Surviving the heatwave in Montréal isn’t about grabbing a cheap AC unit at the hardware store. It takes a thoughtful approach, a well-chosen and properly installed system, and above all, a trusted partner like AirGreen. Whether you’re a homeowner in Rosemont, Laval-des-Rapides, Saint-Hubert or on the North Shore, we’re here to bring you lasting comfort, all summer long.