514-316-2973
sales@airgreen.ca
✅ Over 15 years of experience!
✅ Over 10,000 customers trust us!
✅ Warranty included for every product and service!
✅ Transparent and competitive pricing!
✅ The largest selection in Quebec, residential and commercial!
✅ Quick and professional installation!
✅ Work protected by $5,000,000 liability insurance!
If you are planning an air conditioning, ventilation or heating project in Saint-Louis, it is essential to find out beforehand whether you need to obtain a permit.
Furthermore, it is strongly recommended to consult the regulations in force concerning the installation of heat pumps or air conditioners to ensure a compliant and trouble-free implementation!
A family business based in Montreal for over 15 years , AirGreen Air Conditioning & Heating offers proven expertise in installing new HVAC systems for residential, commercial, and industrial projects. Its structured development on the South Shore, supported by its Boucherville showroom, allows it to undertake projects in Saint-Louis with a precise understanding of local constraints, usage patterns, and technical requirements. This presentation focuses on the approach to implementing new equipment, while reflecting a capacity to work on buildings of varying types and sizes.
• Family business with stable governance
• Extensive HVAC experience focused on new installations
• Regional presence supporting consistent local initiatives
The interventions described here relate exclusively to the installation of new systems , fully integrating wall-mounted heat pumps , wall-mounted air conditioners , central heat pumps , central air conditioners , multi-zone systems , air-to-water systems , PTAC/VTAC , as well as ventilation including air exchangers, humidity control, and fresh air supply. These solutions are applicable to houses , multi-unit residential buildings , commercial spaces , and mixed-use buildings , based on a logic that takes into account the building's characteristics, occupancy profiles, thermal loads, and operational and energy efficiency objectives.
• Analysis of volumes and architectural constraints
• Sizing based on actual thermal loads
• Consistency between energy efficiency and operational use
Each project follows a structured technical approach that includes system analysis , load assessment , equipment compatibility verification , installation coordination , and commissioning . This approach aims for long-term reliability , controlled scalability , and stable performance, thanks to rigorous technical integration and controlled commissioning from the outset.
• Precise sequencing of execution steps
• Functional consistency of the installed components
• Operational stability-oriented commissioning
Quality of execution relies on compliance with regulatory requirements, disciplined coordination, and comprehensive commissioning , documentation , and system handover procedures. AirGreen supports clients in understanding Hydro-Québec and federal subsidy programs , without presenting them as guaranteed or outsourcing their administration. This approach promotes sustainability , operational stability , and long-term energy efficiency —criteria that are particularly relevant for projects in Saint-Louis , where the longevity of the installations is a key consideration.
• Rigorous application of regulatory frameworks
• Complete documentary traceability
• Energy efficiency maintained over time
Join our dynamic team at AirGreen! We have several positions available in the Saint-Louis area and the rest of the Montérégie region!
