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

Get a price for your project in less than 24 hours anywhere in Mercier!

✅ 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: Mercier

If you are planning an air conditioning, ventilation or heating project in Mercier, 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.
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Certain Categories of Residential Air Conditioning, Ventilation & Heating in Mercier

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 Mercier

Some of our Repair Services in Mercier

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 Mercier

  • 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 Mercier

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.

Operational anchoring and controlled local reach

AirGreen Air Conditioning & Heating is a family-owned business based in Montreal, active in the HVAC industry for over 15 years, with recognized expertise in installing new systems for residential, commercial, and industrial projects. Its expansion on the South Shore is largely based on its Boucherville service point, allowing for a structured and consistent presence in areas like Mercier , where complete installations have been carried out according to specific local requirements. This approach relies on the ability to deploy solutions adapted to diverse contexts, integrating clear technical parameters from the design stage.


  • Sizing that conforms to the actual needs of the buildings

  • Technical integration respecting the constraints of the building envelope and its intended use

  • Rigorous planning specific to new facility projects
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Technical configurations adapted to building uses

The services described relate exclusively to the installation of new HVAC systems , including wall-mounted heat pumps , wall-mounted air conditioners , central heat pumps , central air conditioners , multi-zone systems , air-to-water systems , PTAC/VTAC , and ventilation (air exchangers, humidity control, fresh air supply). These configurations are selected based on the specific characteristics of houses , multi-unit residential buildings , commercial spaces , and mixed-use buildings , taking into account measurable and objective criteria:


  • Building morphology and architectural constraints

  • Occupancy profiles and thermal comfort requirements

  • Calculated thermal loads and energy performance targets

Execution methodology geared towards sustainable reliability

Each project follows a structured approach dedicated to new installations, aiming for stable long-term performance and controlled scalability. The process includes functional system analysis, load assessment, equipment compatibility verification, technical coordination of the installation, and final commissioning. This methodology is designed to ensure complete consistency between design and operation, with constant attention paid to:


  • Operational reliability from the moment of commissioning

  • Equipment scalability according to evolving needs

  • Stability of performance over time
Hand holding infrared thermometer measuring temperature of air conditioner unit

Regulatory compliance and territorial relevance

The installation process includes strict adherence to applicable standards, seamless coordination of technical steps and documented commissioning procedures, and complete handover of system operating information. AirGreen also assists clients in understanding Hydro-Québec subsidy programs and federal measures , without ever presenting them as guarantees or delegating their administration. This rigorous approach promotes the sustainability , energy stability , and ongoing efficiency of the installations—elements particularly relevant for projects located in Mercier , where operating conditions and performance expectations demand a disciplined approach that complies with current regulations.

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Career: Join the AirGreen team in Mercier!

Join our dynamic team at AirGreen! We have several positions available in the Mercier region and the rest of the Montérégie!

  • 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!