Illustration of an eco-friendly air conditioning unit surrounded by lush green forest, promoting energy efficiency in Québec. RBQ #5645-9605-01.

Get a quote for your project in less than 24 hours anywhere in Saint-Chrysostome!

✅ 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!

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Permits and Regulations: Saint-Chrysostome

If you are planning an air conditioning, ventilation or heating project in Saint-Chrysostome, 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!

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AirGreen is proud to be part of:

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Logo of Régie du bâtiment Québec with fleur-de-lis symbols.
Logo of the Commission de la Construction du Québec with geometric design.
Concessionnaire Sharp OR seal with red ribbon on green background.
Concessionnaire Fujitsu Elite badge showcasing Airstage détaillant status on a green background.
Logo of "Concessionnaire Midea Pro Partner" in green and white text.
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Certain Categories of Residential Air Conditioning, Ventilation & Heating in Saint-Chrysostome

Modern wall-mounted air conditioner in a living room, providing efficient cooling in a bright and minimalistic space.
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Don't make the mistake of buying a wall-mounted system without reading our 2025-2026 Buying Guide ! Discover the best models, our tips for saving money, and everything you need to know before making your choice. Click here to access this essential guide and make a smart investment now!

Some of our partners in Saint-Chrysostome

Some of our Repair Services in Saint-Chrysostome

Sharp AirGreen AIREST air conditioner with WiFi and energy-efficient features, rated by RenoClimat and Energy Star.

In Stock at AirGreen!

A New Standard in Air Conditioning and Air Purification!

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Certain Categories of Commercial Air Conditioning, Ventilation & Heating in Saint-Chrysostome

  • Collage of modern cityscapes with industrial buildings, scenic views, and sunset skyline featuring silhouetted birds and smokestacks.
  • Modern commercial spaces with large windows, greenery, and industrial interiors showcasing natural light and ventilation systems.
  • Industrial HVAC systems, cooling fans, and units in a large warehouse facility highlighting ventilation and climate control technology.

Some of our Cleaning Services in Saint-Chrysostome

Some of our recent service calls

Information before buying

AirGreen vehicles and equipment in a vibrant autumn setting, ready for HVAC installation and climate services.

Local implementation guided by a proven Montreal structure

A family-owned business based in Montreal, AirGreen Air Conditioning & Heating boasts over 15 years of experience in HVAC and has a proven track record of expertise in installing new systems for residential, commercial, and industrial projects. Its expansion on the South Shore, supported by its Boucherville showroom, ensures technical and organizational continuity for projects in Saint-Chrysostome, with a constant focus on the specific requirements of the area. This commitment is reflected in: • rigorous project planning • integration compliant with applicable regulations • coordination tailored to local realities, within a clearly defined area of ​​focus for new installations.

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Fujitsu Airstage HVAC units installed outdoors on a residential building.

Technological choices tailored to built forms and uses

In Saint-Chrysostome, our work focuses exclusively on new installations incorporating all current solutions: 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. System selection is based on: • the structural characteristics of the buildings • usage patterns • calculated thermal loads • operational and energy efficiency objectives, ensuring technical consistency for houses, multi-unit residential buildings, commercial spaces, and mixed-use buildings.

Functional consistency-oriented execution process

The implementation of the equipment follows a structured methodology that integrates systems analysis, load assessment, component compatibility verification, coordination of installation phases, and commissioning. This organization aims for: • measurable reliability of the installed systems; • adaptability to future changes; • long-term performance stability, without reference to corrective actions or physical assessments, thus guaranteeing consistent and controlled execution.

Gree outdoor air conditioning unit mounted on a brick wall, showcasing energy-efficient HVAC technology.

Structured compliance and long-term relevance for the territory

Every project completed in Saint-Chrysostome adheres to strict regulatory compliance standards, with a strong focus on quality of execution, coordination, and commissioning procedures, including comprehensive documentation and structured handover of system information. AirGreen assists clients in understanding applicable Hydro-Québec and federal subsidy programs, without presenting them as guarantees or outsourcing their management. This disciplined approach promotes: • the sustainability of installations • operational stability • long-term energy efficiency—essential criteria for local projects requiring reliable and compliant solutions.

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Career: Join the AirGreen team in Saint-Chrysostome!

Join our dynamic team at AirGreen! We have several positions available in the Venise-Saint-Chrysostome area and the rest of the Montérégie region!

  • Refrigeration Technician / Refrigeration Specialist
  • HVAC Installer
  • Duct installers
  • Apprentices
  • Sales Representative
  • Customer Service Representative
  • Maintenance staff
  • Estimator
  • Warehouse staff
  • Project Manager
  • And many others!
View our job offers and apply now!