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

✅ 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-Ours

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

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-Ours

Some of our Repair Services in Saint-Ours

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-Ours

  • 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-Ours

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.

Family foundation and expertise deployed across the territory

A family-owned business based in Montreal and active in the HVAC industry for over 15 years , AirGreen Air Conditioning & Heating leverages its proven expertise in installing new systems for residential, commercial, and industrial projects. This ability to execute projects is demonstrated by concrete achievements in Saint-Ours , where climatic parameters, building usage, and energy objectives demand structured technical preparation. Expansion on the South Shore is supported by an operational organization that includes the Boucherville showroom, facilitating efficient coordination of installation projects. This description focuses on new installations , highlighting:


  • Consolidated experience applied to diverse contexts

  • mastering integration across different building scales

  • the consistency of practices deployed over time
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Selection of equipment calibrated according to building shapes and uses

The projects presented here focus exclusively on newly installed HVAC systems designed for houses , multi-unit dwellings , commercial spaces , and mixed-use buildings . AirGreen seamlessly integrates all the necessary 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. The selection is based on a structured analysis that considers:


  • the characteristics of the building and its envelope

  • occupancy profiles and usage cycles

  • the evaluated thermal loads

  • operational and energy efficiency objectives

Implementation organization promoting stability and scalability

Each project follows a methodical approach focused on long-term reliability , controlled scalability , and stable performance. This approach includes system analysis, load assessment, equipment compatibility verification, installation coordination, and final commissioning , without reference to repair or maintenance activities. The structuring principles of this approach include:


  • technical alignment between design and implementation

  • the precise synchronization of the integration steps

  • functional validation during commissioning

    The overall aim is for predictable and reproducible operation over time.

Regulatory requirements, energy longevity and local relevance

Project execution adheres to a strict framework of quality workmanship , regulatory compliance , and technical coordination, incorporating comprehensive commissioning procedures, detailed documentation, and structured system handover. AirGreen assists clients in understanding applicable subsidy programs , including those from Hydro-Québec and federal initiatives, without presenting them as guaranteed or delegating their administration. This discipline emphasizes:


  • the durability of the installations

  • long-term operational stability

  • measurable energy efficiency

    Such a methodological framework corresponds directly to the requirements of the projects carried out in Saint-Ours , where documented compliance and sustained performance are essential parameters.
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Career: Join the AirGreen team in Saint-Ours!

Join our dynamic team at AirGreen! We have several positions available in the Saint-Ours 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!