Our expertise in installing wall-mounted heat pumps across Greater Montréal
At AirGreen, we’ve perfected the art of installing high-efficiency wall-mounted heat pumps in both residential and commercial spaces throughout Montréal, Laval, Longueuil, the North Shore, and the South Shore. Every job we take on is a fusion of precise technical expertise, unmatched field experience, and a deep commitment to quality craftsmanship. This article highlights some of our most spectacular installations, complete with exclusive photos, to show why so many customers trust us for their HVAC projects.
Flagship projects executed with precision by our team
Every installation we perform begins with a thorough thermal analysis, followed by custom planning and meticulous execution. Here are a few of the most remarkable projects recently completed by our team.
Gree Extreme 18,000 BTU Heat Pump in Sainte-Julie, South Shore
For a family home in Sainte-Julie, our team installed a Gree Extreme 18,000 BTU wall-mounted heat pump, well known for its outstanding performance in cold climates. The unit is eligible for a $1,704 LogisVert grant from Hydro-Québec, significantly reducing the client’s total cost.
On-site challenges:
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Difficult backyard access for outdoor unit installation.
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Required extension of the line set while maintaining perfect sealing.
Result:
A highly quiet, energy-efficient system, seamlessly integrated into the home’s aesthetic.
Sharp ZU1 24,000 BTU in Pierrefonds, Montréal
In a multi-generational home in Pierrefonds, we installed a Sharp ZU1 24,000 BTU, renowned for its Inverter technology and superior energy efficiency.
Technical details:
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Heating capacity down to -30 °C.
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High-density filters for healthier indoor air.
Special feature:
The installation spanned three floors, with complex vertical wiring routed through interior walls to avoid visible outdoor conduits.
Senville Leto 18,000 BTU in Laval: subtle comfort, maximum efficiency
In a modern downtown Laval condo, the client’s top priority was visual discretion. We installed a Senville Leto 18,000 BTU, featuring a sleek design, while preserving the building’s architectural integrity.
Our solution:
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Only one wall penetration.
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Line set hidden within corner mouldings.
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Gravity-based condensate drainage to avoid using a pump.
Why our wall-mounted heat pump installations stand out
Custom thermal evaluation
Before each installation, our experts conduct a comprehensive building assessment, including:
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Sun exposure and orientation
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Insulation levels
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Volume of space to heat/cool
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Existing electrical circuits
Optimal equipment selection
We work exclusively with trusted brands such as Gree, Sharp, Senville, Fujitsu, and Midea. Each unit is selected based on strict criteria:
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BTU rating adapted to the square footage
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Energy efficiency (SEER/HSPF)
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Noise level
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Eligibility for available grants (LogisVert, RénoClimat, etc.)
Aesthetic integration
We pay close attention to making every installation as discreet as possible:
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Ducting painted to match the building’s exterior
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Wall brackets installed on vibration-dampening blocks
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Condensate water drained cleanly, without streaking on walls
Grants and energy savings
Many of our installations are eligible for Hydro-Québec’s LogisVert grants, which can reach up to $2,172 depending on the model and BTU rating of the heat pump.
Tangible benefits for the client:
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Significant savings on purchase costs
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Up to 30% reduction in heating expenses
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Increase in overall property value
Customer Testimonial: A successful installation in Saint-Lambert
“The AirGreen team was outstanding. From the first call to the final touches, everything was handled with total professionalism. Our new Gree Sapphire 18,000 BTU heat pump works beautifully, and we received the LogisVert grant as promised. Thank you!”
— Mrs. Rousseau, Saint-Lambert
Practical tips for an optimal installation
Never oversize or undersize your unit
A poorly sized heat pump leads to:
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Short cycles (premature wear and tear)
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Higher energy consumption
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Thermal discomfort
Schedule annual maintenance
Regular HVAC maintenance ensures:
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Continued energy efficiency
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Fewer unexpected breakdowns
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Longer system lifespan
Choose a certified installer
At AirGreen, all of our technicians are certified and trained to:
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Handle eco-friendly refrigerants like R-32 and R-410A
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Comply with Québec’s Building Code
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Optimize performance for every season
Why trust AirGreen
We’re not just installers — we’re specialists in long-term comfort. With years of hands-on expertise, a human-first approach, and hundreds of successful installations across the Greater Montréal area, we guarantee service that exceeds expectations.
Conclusion
Whether it’s a downtown condo in Laval, a single-family home in Longueuil, or a triplex in Montréal, AirGreen turns every project into an exemplary installation. Our wall-mounted heat pump solutions combine energy performance, aesthetic design, and long-term value.